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1,800 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Hyder Mica Prospect**. It is located in Alaska, United States. The coordinates are (54.76253, -130.67449). This is a n deposit. The primary mineral found here is mica. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is mica. Reference: USGS OFR 78-73B, LOC. 182USGS BULL 1024-G, P. 141, 143, 154-161USBM IC 8125, P. 44BAG-OFR-78-73B-182. |
1,801 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **High Horse**. It is located in Alaska, United States. The coordinates are (55.36669, -131.18287). This is a m deposit. The primary mineral found here is gold. It also contains zinc. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is gold, pyrite, sphalerite. Associated gangue minerals include quartz. The ore shows signs of most of the principal veins in the sea level mine area are bordered by a hydrothermally altered zone up to three feet thick, characterized by generally fine-grain, light-gray to bluish-gray, massive, carbonate- and sericite-bearing rock that commonly contains cubic pyrite crystals up to an inch across (maas and others, 1995, p. 215). maas and others (1995) interpret this zone as hydrothermally altered mafic metavolcanic rock. early miners called this altered rock 'blue porphyry,' which they interpreted as crosscutting altered dikes that predate the quartz veins, but are closely associated with some of the orebodies (brooks, 1902, p. 65; wright and wright, 1908, p. 143). gold content of these pyritic altered zones is high adjacent to the quartz veins and diminishes away from them. weathered altered rocks have a reddish-brown, oxidized rind up to three inches thick. alteration. Reference: Brooks, A.H., 1902, Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska: U.S. Geological Survey Professional Paper 1, 120 p.Wright, F.E., and Wright, C.W., 1908, The Ketchikan and Wrangell mining districts, Alaska: U.S. Geological Survey Bulletin 347, 210 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.Crawford, M.L., Crawford, W.A., and Gehrels, G.E., 2000, Terrane assembly and structural relationships in the eastern Prince Rupert quadrangle, British Columbia, in H.H. Stowell and W.C.McClelland, eds., Tectonics of the Coast Mountains, southeastern Alaska and British Columbia: Boulder, Colorado, Geological Society of America Special Paper 343, p. 1-21.?. |
1,802 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (near Alava Bay)**. It is located in Alaska, United States. The coordinates are (55.21975, -131.15175). This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is titaniferous magnetitite. Reference: Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Berg, H.C., Elliott, R.L., and Koch, R.D., 1978, Map and tables describing areas of metalliferous mineral resource potential in the Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 78-73-M, 52 p., 1 sheet, scale 1:250,000.. |
1,803 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Pyrite Lode**. It is located in Alaska, United States. The coordinates are (55.25586, -130.9698). This is a m deposit. The primary mineral found here is molybdenum. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is molybdenite, pyrite. Associated gangue minerals include quartz. Reference: U.S. Bureau of Mines, 1977, Claim map, Ketchikan quadrangle: U.S. Bureau of Mines Map 120, scale 1:250,000.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,804 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (north of Humpback Lake)**. It is located in Alaska, United States. The coordinates are (55.06864, -130.51366). This is a m deposit. The primary mineral found here is copper, molybdenum. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is bornite, chalcopyrite, magnetite, molybdenite, pyrite, pyrrhotite. Reference: Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Gehrels, G.E., McClelland, W.C., Samson, S.D., Patchett, P.J., and Jackson, J.L., 1990, Ancient continental margin assemblage in the northern Coast Mountains, southeast Alaska and northwest Canada: Geology, v. 18, p. 208-211.Crawford, M.L., Crawford, W.A., and Gehrels, G.E., 2000, Terrane assembly and structural relationships in the eastern Prince Rupert quadrangle, British Columbia, in H.H. Stowell and W.C.McClelland, eds., Tectonics of the Coast Mountains, southeastern Alaska and British Columbia: Boulder, Colorado, Geological Society of America Special Paper 343, p. 1-21.?. |
1,805 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Grotto**. It is located in Alaska, United States. The coordinates are (55.1978, -131.73483). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite, pyrite. Associated gangue minerals include quartz. The ore shows signs of probably local silicification, carbonatization, pyritization, and introduction of hydrothermal hematite. alteration. Reference: Brooks, A.H., 1902, Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska: U.S. Geological Survey Professional Paper 1, 120 p.Wright, F.E., and Wright, C.W., 1908, The Ketchikan and Wrangell mining districts, Alaska: U.S. Geological Survey Bulletin 347, 210 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,806 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Hobo**. It is located in Alaska, United States. The coordinates are (55.19085, -131.74871). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite, pyrite. Associated gangue minerals include quartz. The ore shows signs of probably local silicification, carbonatization, pyritization, and introduction of hydrothermal hematite. alteration. Reference: Wright, F.E., and Wright, C.W., 1908, The Ketchikan and Wrangell mining districts, Alaska: U.S. Geological Survey Bulletin 347, 210 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Cobb, E.H., and Elliott, R.L., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-1053, 154 p.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,807 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **War Eagle**. It is located in Alaska, United States. The coordinates are (55.18668, -131.73983). This is a m deposit. The primary mineral found here is gold. It also contains copper. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is gold, pyrite. Associated gangue minerals include quartz. The ore shows signs of probably local silicification, carbonatization, pyritization, and introduction of hydrothermal hematite. alteration. Reference: Brooks, A.H., 1902, Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska: U.S. Geological Survey Professional Paper 1, 120 p.Wright, F.E., and Wright, C.W., 1908, The Ketchikan and Wrangell mining districts, Alaska: U.S. Geological Survey Bulletin 347, 210 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Cobb, E.H., and Elliott, R.L., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-1053, 154 p.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,808 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Big Joe**. It is located in Alaska, United States. The coordinates are (55.19168, -131.74288). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite, pyrite. Associated gangue minerals include quartz. The ore shows signs of probably local silicification, carbonatization, pyritization, and introduction of hydrothermal hematite. alteration. Reference: Brooks, A.H., 1902, Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska: U.S. Geological Survey Professional Paper 1, 120 p.Wright, F.E., and Wright, C.W., 1908, The Ketchikan and Wrangell mining districts, Alaska: U.S. Geological Survey Bulletin 347, 210 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,809 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Buck**. It is located in Alaska, United States. The coordinates are (55.19168, -131.73483). This is a m deposit. The primary mineral found here is copper, gold. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite, pyrite. Associated gangue minerals include quartz. The ore shows signs of probably local silicification, carbonatization, pyritization, and introduction of hydrothermal hematite. alteration. Reference: Wright, F.E., and Wright, C.W., 1908, The Ketchikan and Wrangell mining districts, Alaska: U.S. Geological Survey Bulletin 347, 210 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,810 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Bay View**. It is located in Alaska, United States. The coordinates are (55.18668, -131.73066). This is a m deposit. The primary mineral found here is gold, copper. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is bornite, chalcopyrite, hematite, pyrite, sphalerite. Associated gangue minerals include calcite, quartz. The ore shows signs of probably local silicification, carbonatization, pyritization, and introduction of hydrothermal hematite. alteration. Reference: Brooks, A.H., 1902, Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska: U.S. Geological Survey Professional Paper 1, 120 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Koch, R.D., and Elliott, R.L., 1978, Analyses of rock samples from Ketchikan quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 78-156-A, 162 p., 1 sheet, scale l:250,000.Cobb, E.H., and Elliott, R.L., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-1053, 154 p.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,811 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Sanford**. It is located in Alaska, United States. The coordinates are (55.18363, -131.72677). This is a m deposit. The primary mineral found here is copper, gold. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite, pyrite. Associated gangue minerals include quartz. The ore shows signs of probably local silicification, carbonatization, pyritization, and introduction of hydrothermal hematite. alteration. Reference: Wright, F.E., and Wright, C.W., 1908, The Ketchikan and Wrangell mining districts, Alaska: U.S. Geological Survey Bulletin 347, 210 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,812 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Friday**. It is located in Alaska, United States. The coordinates are (55.16363, -131.78566). This is a m deposit. The primary mineral found here is copper. It also contains barium-barite. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is barite, chalcopyrite, pyrite. Associated gangue minerals include quartz. The ore shows signs of locally conspicuous iron staining. alteration. Reference: U.S. Bureau of Mines, 1977, Claim map, Ketchikan quadrangle: U.S. Bureau of Mines Map 120, scale 1:250,000.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.. |
1,813 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Carita**. It is located in Alaska, United States. The coordinates are (55.16668, -131.78288). This is a m deposit. The primary mineral found here is copper. It also contains barium-barite. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is barite, chalcopyrite, galena, pyrite, sphalerite. Associated gangue minerals include quartz, siderite. The ore shows signs of locally conspicuous iron staining. probably local silicification, carbonatization, pyritization, and introduction of hydrothermal hematite. alteration. Reference: Brooks, A.H., 1902, Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska: U.S. Geological Survey Professional Paper 1, 120 p.Wright, F.E., and Wright, C.W., 1908, The Ketchikan and Wrangell mining districts, Alaska: U.S. Geological Survey Bulletin 347, 210 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Cobb, E.H., and Elliott, R.L., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-1053, 154 p.Berg, H.C., 1982, The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, 24 p.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,814 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Washington**. It is located in Alaska, United States. The coordinates are (55.15085, -131.76288). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite, pyrite. Associated gangue minerals include jasper, quartz. The ore shows signs of probably local silicification, carbonatization, pyritization, and introduction of hydrothermal hematite. alteration. Reference: Brooks, A.H., 1902, Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska: U.S. Geological Survey Professional Paper 1, 120 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,815 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Dall**. It is located in Alaska, United States. The coordinates are (55.16363, -131.73482). This is a m deposit. The primary mineral found here is copper, silver, gold. It also contains barium-barite. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is barite, chalcopyrite, pyrite. Associated gangue minerals include quartz. The ore shows signs of local silicification, pyritization, and carbonatization, and widespread permeation of country rocks by finely disseminated hydrothermal hematite. alteration. Reference: Brooks, A.H., 1902, Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska: U.S. Geological Survey Professional Paper 1, 120 p.Berg, H.C., 1973, Geology of Gravina Island Alaska: U.S. Geological Survey Bulletin 1373, 41 p.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Koch, R.D., and Elliott, R.L., 1978, Analyses of rock samples from Ketchikan quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 78-156-A, 162 p., 1 sheet, scale l:250,000.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Maas, K.M., Bittenbender, P E., and Still, J.C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U.S. Bureau of Mines Open-File Report 11-95, 606 p.. |
1,816 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (near head of Annette Bay)**. It is located in Alaska, United States. The coordinates are (55.24974, -131.51176). This is a m deposit. The primary mineral found here is copper, antimony. Mining is carried out using a unknown method. The development status is currently occurrence. Reference: Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,817 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Lone Wolf (southwest of Nadzaheen Cove)**. It is located in Alaska, United States. The coordinates are (55.21863, -131.48565). This is a m deposit. The primary mineral found here is gold. It also contains silver, lead. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is galena, gold, pyrite. Associated gangue minerals include calcite, muscovite, quartz. The ore shows signs of sericitic, suggested by muscovite in veins. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,818 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Twin Lakes West Zinc-Lead Occurrence**. It is located in Alaska, United States. The coordinates are (60.62833, -153.78741). This is a m deposit. The primary mineral found here is zinc. It also contains lead. Additionally, there is some copper present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chalcopyrite, galena, sphalerite. Associated gangue minerals include calcite, chlorite, epidote, hematite, pyrite. The ore shows signs of epidote and chlorite, silicification and lesser sericitization alteration. Originally discovered in 1976. Reference: USGS MF-1114-B, LOCATION 11 (1985)RESOURCE ASSOCIATES OF ALASKA, INC., P. 33, 34 (1976)BAG-MF-1114-B-11. |
1,819 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (shoreline of Sylburn Harbor)**. It is located in Alaska, United States. The coordinates are (55.20085, -131.58787). This is a m deposit. The primary mineral found here is lead, gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is galena. Associated gangue minerals include calcite, quartz. The ore shows signs of local sericitization of trondhjemite. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,820 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (near Driest Point)**. It is located in Alaska, United States. The coordinates are (55.17668, -131.60676). This is a m deposit. The primary mineral found here is zinc, lead, silver. It also contains barium-barite. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is barite, galena, pyrite. Associated gangue minerals include calcite, quartz. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,821 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (southeast of Driest Point)**. It is located in Alaska, United States. The coordinates are (55.17085, -131.5937). This is a b deposit. The primary mineral found here is zinc, lead, barium-barite, silver. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is barite, galena, pyrite, sphalerite. Associated gangue minerals include calcite, hematite, quartz. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,822 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Japan Bay**. It is located in Alaska, United States. The coordinates are (55.1778, -131.57676). This is a b deposit. The primary mineral found here is zinc, lead, barium-barite, silver. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is barite, galena, pyrite, sphalerite. Associated gangue minerals include calcite, hematite. The ore shows signs of probable local permeation of some of the country rocks by hydrothermal hematite. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,823 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed Occurrence**. It is located in Alaska, United States. The coordinates are (55.17474, -131.55843). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chalcopyrite. Associated gangue minerals include hematite, pyrite, quartz. Reference: USGS OFR 78-73B, LOC. 137USGS I-684, LOC. 19BAG-OFR-78-73B-137. |
1,824 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed Occurrence**. It is located in Alaska, United States. The coordinates are (55.17641, -131.54954). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chalcopyrite, malachite. Associated gangue minerals include hematite, magnetite, pyrite, quartz. Reference: USGS OFR 78-73B, LOC. 137USGS I-684, LOC. 20BAG-OFR-78-73B-137. |
1,825 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (near Hassler Harbor)**. It is located in Alaska, United States. The coordinates are (55.20363, -131.41565). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite. The ore shows signs of trondhjemite hostrock is sericitized. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,826 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (on Ham Island)**. It is located in Alaska, United States. The coordinates are (55.18085, -131.36981). This is a m deposit. The primary mineral found here is gold. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is gold. Associated gangue minerals include quartz. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,827 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (northeast of Blunt Mountain)**. It is located in Alaska, United States. The coordinates are (55.15085, -131.36675). This is a m deposit. The primary mineral found here is zinc, lead, copper, gold. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, galena, pyrite, sphalerite. Associated gangue minerals include quartz. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,828 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Nelson and Tift**. It is located in Alaska, United States. The coordinates are (54.80167, -131.9737). This is a m deposit. The primary mineral found here is lead, copper, silver, gold. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is bornite, chalcopyrite, galena, pyrite. Associated gangue minerals include quartz. Reference: MacKevett, E.M., Jr., 1963, Geology and ore deposits of the Bokan Mountain uranium-thorium area, southeastern Alaska: U.S. Geological Survey Bulletin 1154, 125 p.Cobb, E.H., and Elliott, R.L., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-1053, 154 p.. |
1,829 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (east of Blunt Mountain)**. It is located in Alaska, United States. The coordinates are (55.14168, -131.36481). This is a m deposit. The primary mineral found here is lead, copper, gold, silver, zinc. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, galena, pyrite, sphalerite. Associated gangue minerals include quartz. The ore shows signs of local sericitization and iron-oxide alteration. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,830 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (on Blunt Mountain)**. It is located in Alaska, United States. The coordinates are (55.13863, -131.39564). This is a m deposit. The primary mineral found here is lead. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is galena, pyrite. Associated gangue minerals include hematite, quartz. The ore shows signs of sericitization of trondhjemite, and oxidation of iron mineral(s) in veins to hematite(?). alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,831 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (southeast of Blunt Mountain)**. It is located in Alaska, United States. The coordinates are (55.1278, -131.37564). This is a m deposit. The primary mineral found here is zinc, lead, copper, silver, gold. It also contains barium-barite. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is barite, chalcopyrite, galena, hematite, pyrite. Associated gangue minerals include quartz. The ore shows signs of rhyolite is sericitized and pyritic in shear zones and adjacent to quartz veins. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,832 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed ('Sink Lake')**. It is located in Alaska, United States. The coordinates are (55.10585, -131.40481). This is a m deposit. The primary mineral found here is lead, copper, gold, silver, zinc. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is barite, chalcocite, chalcopyrite, covellite, galena, magnetite, pyrargyrite, pyrite, sphalerite, stibnite, tetrahedrite. Associated gangue minerals include calcite, hematite, quartz. The ore shows signs of secondary copper and silver minerals suggest local supergene enrichment. dolomitization of limestone; sericitization of rhyolitic volcanic rocks. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,833 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (west of Crab Bay)**. It is located in Alaska, United States. The coordinates are (55.11085, -131.39869). This is a m deposit. The primary mineral found here is zinc, lead, copper, gold, silver. It also contains barium-barite. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is barite, chalcopyrite, galena, malachite, pyrite, sphalerite, tetrahedrite. Associated gangue minerals include calcite, quartz. The ore shows signs of local silicification, sericitization, and dolomitization; minor oxidation of copper minerals. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Cobb, E.H., and Elliott, R.L., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-1053, 154 p.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,834 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (head of Purple Lake)**. It is located in Alaska, United States. The coordinates are (55.1078, -131.44064). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite. The ore shows signs of local sericitization of trondhjemite hostrock. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,835 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (near Metlakatla)**. It is located in Alaska, United States. The coordinates are (55.12585, -131.5687). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, malachite, pyrite. The ore shows signs of minor oxidation of copper mineral. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,836 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (south shore of Gardner Bay)**. It is located in Alaska, United States. The coordinates are (54.82084, -131.9787). This is a m deposit. The primary mineral found here is uranium. Mining is carried out using a unknown method. The development status is currently prospect. Reference: MacKevett, E.M., Jr., 1963, Geology and ore deposits of the Bokan Mountain uranium-thorium area, southeastern Alaska: U.S. Geological Survey Bulletin 1154, 125 p.Cobb, E.H., and Elliott, R.L., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-1053, 154 p.. |
1,837 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Yellow Hill**. It is located in Alaska, United States. The coordinates are (55.10585, -131.57565). This is a m deposit. The primary mineral found here is chromium. It also contains pge, asbestos. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chromite, chrysotile, magnetite. The ore shows signs of serpentinization of dunite. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,838 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (inner Tamgas Harbor)**. It is located in Alaska, United States. The coordinates are (55.07863, -131.5437). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, pyrite. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,839 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (near Canoe Cove)**. It is located in Alaska, United States. The coordinates are (55.03585, -131.64982). This is a m deposit. The primary mineral found here is copper. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, pyrite. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map MF-1807,27 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,840 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (east of Crater Lake)**. It is located in Alaska, United States. The coordinates are (55.0578, -131.35369). This is a m deposit. The primary mineral found here is copper. It also contains silver, lead, gold. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is bornite, chalcopyrite, malachite, pyrite. Associated gangue minerals include calcite, hematite, quartz. The ore shows signs of local iron staining. hydrothermal alteration (sericite, hematite) of country rocks. alteration. Reference: Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360,Elliott, R.L., Berg, H.C., and Karl, Susan, 1978, map and table describing metalliferous and selected nonmetalliferous mineral deposits, Ketchikan and Prince Rupert quadrangles, Alaska: U.S. Geological Survey Open-file Report, 78-73-B,17 p., scale 1:250,000.Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.. |
1,841 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Percy Prospect**. It is located in Alaska, United States. The coordinates are (54.94474, -131.59258). This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: USGS OFR 78-73B, LOC. 157TAYLOR, H.P. AND NOBLE, J.A., 1960, ORIGIN OF THE ULTRAMAFIC COMPLEXES IN SOUTHEASTERN ALASKA: INTERNAT. GEOL. CONG., 21ST, COPENHAGEN, REPT; PT. 13, P. 181USGS OFR 78-73M, P. 24-25USGS BULL 1246, P. 183BAG-OFR-78-73B-157. |
1,842 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Stebbins Prospect**. It is located in Alaska, United States. The coordinates are (54.94141, -131.60925). This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: USGS OFR 78-73B, LOC. 158BAG-OFR-78-73B-158. |
1,843 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed Prospect**. It is located in Alaska, United States. The coordinates are (54.94696, -131.39757). This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: USGS OFR 78-73B, LOC. 160. |
1,844 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed Prospect**. It is located in Alaska, United States. The coordinates are (54.92891, -131.38341). This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: USGS OFR 78-73B, LOC. 161BAG-OFR-78-73B-161. |
1,845 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Dud Prospect**. It is located in Alaska, United States. The coordinates are (54.94113, -131.3448). This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: USGS OFR 78-73B, LOC. 163BAG-OFR-78-73B-163. |
1,846 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unidentified Prospect**. It is located in Alaska, United States. The coordinates are (54.9303, -131.33841). This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: USGS OFR 78-73B, LOC. 164BAG-OFR-78-73B-164. |
1,847 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Duke Island Ultramafic Complex**. It is located in Alaska, United States. The coordinates are (54.92557, -131.3598). This is a m deposit. The primary mineral found here is iron. It also contains chromium. Additionally, there is some platinum, nickel, copper present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. Associated gangue minerals include pyrite, pyrrhotite. Other materials found include chalcopyrite, pentlandite. Reference: USGS OFR 78-73B, LOC. 166IRVINE, T.N., 1959, THE ULTRAMAFIC COMPLEX AND RELATED ROCKS OF DUKE ISLAND, SOUTHEASTERN ALASKA: CALIFORNIA INSTITUTE OF TECHNOLOGY, PASADENA, PH.D. THESISTAYLOR, H.P. AND NOBLE, J.A., 1960, ORIGIN OF THE ULTRAMAFIC COMPLEXES IN SOUTHEASTERN ALASKA: INTERNAT. GEOL. CONG., 21ST, COPENHAGEN, REPT., PT. 13, P. 178-180USGS OFR 78-73M, P. 24-25, 27USGS PP 800-C, P. C159USGS BULL 1246, P. 183BAG-OFR-78-73B-166. |
1,848 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Cove Prospect**. It is located in Alaska, United States. The coordinates are (54.91863, -131.35896). This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: USGS OFR 78-73B, LOC. 167BAG-OFR-78-73B-167. |
1,849 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Camp Prospect**. It is located in Alaska, United States. The coordinates are (54.90141, -131.37174). This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: USGS OFR 78-73B, LOC. 169BAG-OFR-78-73B-169. |
1,850 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed Prospect**. It is located in Alaska, United States. The coordinates are (54.89641, -131.30341). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. Reference: USGS OFR 78-73B, LOC. 170. |
1,851 | Identify and describe mineral occurrences by location. | What mineral is found in Lake, California, United States? | The site is known as **Mine**. It is located in Lake, California, United States. The coordinates are (38.77377, -122.71746). This is a m deposit. The primary mineral found here is mercury. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. |
1,852 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Wyoming Lode**. It is located in Alaska, United States. The coordinates are (63.57335, -155.93607). This is a m deposit. The primary mineral found here is antimony, gold. It also contains arsenic, mercury. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is arsenopyrite, cinnabar, gold, stibnite. Associated gangue minerals include quartz. The ore shows signs of stibnite oxidized to kermesite. alteration. Reference: Mertie, J.B., Jr., 1936, Mineral deposits of the Ruby-Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 864-C, 115-245.Patton, W.W., Jr., Moll, E.J., Dutro, J.T., Jr., Silberman, M.L., and Chapman, R.M., 1980, Preliminary geologic map of Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-A, 1 sheet, scale l:250,000.Bundtzen, T.K., Pinney, D.S., and Laird, G.M., 1997, Preliminary geologic map and descriptive data tables from the Ophir C-1 and western Medfra C-6 quadrangles, Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File Report 97-46, 10 p., 1 sheet, scale 1:63,360.. |
1,853 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Matthews and Blackburn**. It is located in Alaska, United States. The coordinates are (63.20948, -154.72294). This is a m deposit. The primary mineral found here is gold, copper. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is malachite. Reference: Martin, G.C., 1922, Gold lodes in the Upper Kuskokwim region: U.S. Geological Survey Bulletin 864D, p. 149-161.Brown, J.S., 1926, The Nixon Fork country: U.S. Geological Survey Bulletin 783. p. 97-144.Dutro, T.T. Jr., and Patton,W.W. Jr., 1982, New Paleozoic Formations in the northern Kuskokwim Mountains, west-central Alaska: U.S. Geological Survey Bulletin 1529-H, p. H13-H22.. |
1,854 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Whalen**. It is located in Alaska, United States. The coordinates are (63.22448, -154.76406). This is a m deposit. The primary mineral found here is gold, copper, silver. It also contains bismuth, tungsten, thorium, uranium. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is bismuth, chalcopyrite, gold, pyrite, scheelite. Associated gangue minerals include limonite, malachite. The ore shows signs of oxidation. alteration. Reference: Martin, G.C., 1922, Gold lodes in the Upper Kuskokwim region: U.S. Geological Survey Bulletin 864D, p. 149-161.Brown, J.S., 1926, The Nixon Fork country: U.S. Geological Survey Bulletin 783. p. 97-144.Mertie, J.B., Jr., 1936, Mineral deposits of the Ruby-Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 864-C, 115-245.Herreid, G.H., 1966, Geology and geochemistry of the Nixon Fork area, Medfra quadrangle, Alaska: Alaska Division of Mines and Minerals Geologic Report 22, 34 p., 1 sheet, scale 1:40,000.. |
1,855 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed**. It is located in Alaska, United States. The coordinates are (63.05947, -154.84293). This is a m deposit. The primary mineral found here is manganese. It also contains iron. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is pyrolusite. The ore shows signs of extensive development of iron and manganese oxides. alteration. Reference: Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.Patton, W.W., Jr., and Moll, E.J., 1983, Mineral resource assessment map of the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-G, 3 sheets, scale 1:250,000.Bundtzen, T.K., and Miller, M.L., 1997, Precious metals associated with Late Cretaceous-early Tertiary igneous rocks of southwestern Alaska, in Goldfarb, R.J., and Miller, L.D., eds., Economic Geology Monograph #9, Mineral Deposits of Alaska, p. 242-286.. |
1,856 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Ruby Creek**. It is located in Alaska, United States. The coordinates are (63.23559, -154.79906). This is a m deposit. The primary mineral found here is silver, gold. It also contains tungsten, uranium, tin, bismuth. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is bismuth, cassiterite, gold, scheelite. Associated gangue minerals include azurite, fluorite, ilmenite, magnetite, sphene. Reference: Martin, G.C., 1922, Gold lodes in the Upper Kuskokwim region: U.S. Geological Survey Bulletin 864D, p. 149-161.Brown, J.S., 1926, The Nixon Fork country: U.S. Geological Survey Bulletin 783. p. 97-144.Mertie, J.B., Jr., 1936, Mineral deposits of the Ruby-Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 864-C, 115-245.Cobb, E.H., 1974, Synopsis of mineral resources and geology of Alaska: U.S. Geological Survey Bulletin 1307, 53 pages.Herreid, G.H., 1966, Geology and geochemistry of the Nixon Fork area, Medfra quadrangle, Alaska: Alaska Division of Mines and Minerals Geologic Report 22, 34 p., 1 sheet, scale 1:40,000.. |
1,857 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Crystal Gulch**. It is located in Alaska, United States. The coordinates are (63.23337, -154.78295). This is a m deposit. The primary mineral found here is silver, gold. It also contains uranium, tin, bismuth. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is bismuth, brookite, cassiterite, gold. Reference: Brown, J.S., 1926, The Nixon Fork country: U.S. Geological Survey Bulletin 783. p. 97-144.Mertie, J.B., Jr., 1936, Mineral deposits of the Ruby-Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 864-C, 115-245.Cobb, E.H., 1974, Synopsis of mineral resources and geology of Alaska: U.S. Geological Survey Bulletin 1307, 53 pages.Bundtzen, T.K., and Miller, M.L., 1997, Precious metals associated with Late Cretaceous-early Tertiary igneous rocks of southwestern Alaska, in Goldfarb, R.J., and Miller, L.D., eds., Economic Geology Monograph #9, Mineral Deposits of Alaska, p. 242-286.Cobb, E.H., 1978, Summary of references to mineral occurrences in the Beaver, Bettles, and Medfra quadrangles: U.S. Geological Survey Open File Report 78-94, 54 pages.. |
1,858 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Encio Gulch (formerly Riddle Gulch)**. It is located in Alaska, United States. The coordinates are (63.22337, -154.74989). This is a m deposit. The primary mineral found here is gold. It also contains silver, bismuth, tungsten. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is bismuth, scheelite. Associated gangue minerals include hematite, ilmenite, magnetite, sphene, thorianite, zircon. The ore shows signs of auriferous gravels partially cemented by ferricrete, probably due to ground water oxidation. alteration. Reference: Brown, J.S., 1926, The Nixon Fork country: U.S. Geological Survey Bulletin 783. p. 97-144.Mertie, J.B., Jr., 1936, Mineral deposits of the Ruby-Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 864-C, 115-245.Reed, B.L., and Miller, T.P., 1971, Orientation geochemical soil survey at the Nixon Fork Mines, Medfra quadrangle, Alaska: U.S. Geological Survey Bulletin 1312K, p. K1-K21.Cobb, E.H., 1974, Synopsis of mineral resources and geology of Alaska: U.S. Geological Survey Bulletin 1307, 53 pages.Patton, W.W., Jr., Moll, E.J., Dutro, J.T., Jr., Silberman, M.L., and Chapman, R.M., 1980, Preliminary geologic map of Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-A, 1 sheet, scale l:250,000.Fisher, D.G., and Juilliand, J.D., 1986, Mineral deposit types and their characteristics: U.S. Bureau of Land Management Technical Bulletin 3031-1, 134 pages.Herreid, G.H., 1966, Geology and geochemistry of the Nixon Fork area, Medfra quadrangle, Alaska: Alaska Division of Mines and Minerals Geologic Report 22, 34 p., 1 sheet, scale 1:40,000.. |
1,859 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed**. It is located in Alaska, United States. The coordinates are (63.95647, -153.07492). This is a m deposit. The primary mineral found here is uranium, thorium. It also contains ree. Mining is carried out using a unknown method. The development status is currently occurrence. Reference: Miller, T.P., Moll, E.J., and Patton, W.W. Jr., 1980, Uranium and thorium rich volcanic rocks of the Sischu Creek area, Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-803, 27 pages.Clautice, K.H., Bowman, N.D., Clough, J.G., Gilbert, W.G., Kline, J.T., Smith, T.E., and Blodgett, R.B., 1993, Land selection Unit 8 (Kantishna River, Ruby, and Medfra quadrangles): References, lead isotope, geochemical and major oxide data: Alaska Division of Geological and Geophysical Surveys, 42 p., 1 sheet, scale 1:250,000.. |
1,860 | Identify and describe mineral occurrences by location. | What mineral is found in Lassen, California, United States? | The site is known as **Cinder Pits**. It is located in Lassen, California, United States. The coordinates are (40.69419, -120.8357). This is a n deposit. The primary mineral found here is stone. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. |
1,861 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Birch Gulch (Creek)**. It is located in Alaska, United States. The coordinates are (63.21142, -154.766). This is a m deposit. The primary mineral found here is gold, silver. It also contains bismuth. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is bismuth, gold. Associated gangue minerals include ilmenite, magnetite, zircon. Reference: Brown, J.S., 1926, The Nixon Fork country: U.S. Geological Survey Bulletin 783. p. 97-144.Mertie, J.B., Jr., 1936, Mineral deposits of the Ruby-Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 864-C, 115-245.Cobb, E.H., 1974, Synopsis of mineral resources and geology of Alaska: U.S. Geological Survey Bulletin 1307, 53 pages.Bundtzen, T.K., and Miller, M.L., 1997, Precious metals associated with Late Cretaceous-early Tertiary igneous rocks of southwestern Alaska, in Goldfarb, R.J., and Miller, L.D., eds., Economic Geology Monograph #9, Mineral Deposits of Alaska, p. 242-286.Herreid, G.H., 1966, Geology and geochemistry of the Nixon Fork area, Medfra quadrangle, Alaska: Alaska Division of Mines and Minerals Geologic Report 22, 34 p., 1 sheet, scale 1:40,000.. |
1,862 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Hidden Creek: Grable and Blackburn Mine**. It is located in Alaska, United States. The coordinates are (63.21448, -154.74988). This is a m deposit. The primary mineral found here is gold, silver. It also contains tungsten, tin, bismuth, thorium. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is bismuth, cassiterite, gold, scheelite, thorianite. Associated gangue minerals include hematite, ilmenite, magnetite, zircon. The ore shows signs of sericite and tourmaline., auriferous gravels partially cemented with ferricrete, due to ground water oxidation. alteration. Reference: Brown, J.S., 1926, The Nixon Fork country: U.S. Geological Survey Bulletin 783. p. 97-144.Smith, P.S., 1926, Mineral industry of Alaska in 1924: U.S. Geological Survey Bulletin 783-A, p. 1-39.Smith, P.S., 1930, Mineral industry of Alaska in 1927: U.S. Geological Survey Bulletin 810-A, p. 1-64.Smith, P.S., 1930, Mineral industry of Alaska in 1928: U.S. Geological Survey Bulletin 813, p. 1-72.Mertie, J.B., Jr., 1936, Mineral deposits of the Ruby-Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 864-C, 115-245.Cobb, E.H., 1974, Synopsis of mineral resources and geology of Alaska: U.S. Geological Survey Bulletin 1307, 53 pages.Smith, P.S., 1930, Mineral industry of Alaska in 1928: U.S. Geological Survey Bulletin 813-A, p. 1-72.Herreid, G.H., 1966, Geology and geochemistry of the Nixon Fork area, Medfra quadrangle, Alaska: Alaska Division of Mines and Minerals Geologic Report 22, 34 p., 1 sheet, scale 1:40,000.. |
1,863 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Eagle Creek**. It is located in Alaska, United States. The coordinates are (63.11947, -154.89294). This is a m deposit. The primary mineral found here is gold, silver. It also contains tungsten, uranium, thorium. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is gold, scheelite. Associated gangue minerals include allanite, fluorite, garnet, hematite, ilmenite, magnetite, sphene, zircon. Reference: White, M.G., and Stevens, J.M., 1953, Reconnaissance for radioactive minerals in the Ruby-Poorman and Nixon Fork districts, west-central Alaska, in 1949: U.S. Geological Survey Circular 279, 19 pages.Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.Cobb, E.H., 1974, Placer Deposits of Alaska: U.S. Geological Survey Bulletin 1374, 213 pages.. |
1,864 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (east of Sunrise Creek)**. It is located in Alaska, United States. The coordinates are (63.8506, -155.05191). This is a m deposit. The primary mineral found here is mercury. It also contains iron. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is cinnabar, hematite. The ore shows signs of chalceodonic. alteration. Reference: Patton, W.W., Jr., Moll, E.J., Dutro, J.T., Jr., Silberman, M.L., and Chapman, R.M., 1980, Preliminary geologic map of Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-A, 1 sheet, scale l:250,000.Patton, W.W., Jr., and Moll, E.J., 1983, Mineral resource assessment map of the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-G, 3 sheets, scale 1:250,000.King, H.D., Risoli, D.A., Cooley, E.F., O'Leary, R.M., Speckman, W.A., Speisman, D.L., and Galland, D.W., 1980, Final results and statistical summary of analyses of geochemical samples from the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811F, 134 pages.. |
1,865 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed**. It is located in Alaska, United States. The coordinates are (63.50753, -155.63493). This is a m deposit. The primary mineral found here is silver, lead. It also contains antimony, zinc. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is galena. Associated gangue minerals include quartz. Reference: Patton, W.W., Jr., Moll, E.J., Dutro, J.T., Jr., Silberman, M.L., and Chapman, R.M., 1980, Preliminary geologic map of Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-A, 1 sheet, scale l:250,000.Patton, W.W., Jr., and Moll, E.J., 1983, Mineral resource assessment map of the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-G, 3 sheets, scale 1:250,000.King, H.D., Risoli, D.A., Cooley, E.F., O'Leary, R.M., Speckman, W.A., Speisman, D.L., and Galland, D.W., 1980, Final results and statistical summary of analyses of geochemical samples from the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811F, 134 pages.. |
1,866 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed**. It is located in Alaska, United States. The coordinates are (63.49755, -154.33407). This is a n deposit. The primary mineral found here is barium-barite. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is barite. Reference: Patton, W.W., Jr., Moll, E.J., Dutro, J.T., Jr., Silberman, M.L., and Chapman, R.M., 1980, Preliminary geologic map of Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-A, 1 sheet, scale l:250,000.Patton, W.W., Jr., and Moll, E.J., 1983, Mineral resource assessment map of the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-G, 3 sheets, scale 1:250,000.King, H.D., Risoli, D.A., Cooley, E.F., O'Leary, R.M., Speckman, W.A., Speisman, D.L., and Galland, D.W., 1980, Final results and statistical summary of analyses of geochemical samples from the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811F, 134 pages.. |
1,867 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (in Sischu Creek valley)**. It is located in Alaska, United States. The coordinates are (63.97953, -153.15299). This is a m deposit. The primary mineral found here is uranium, thorium. Mining is carried out using a unknown method. The development status is currently occurrence. Reference: Miller, T.P., Moll, E.J., and Patton, W.W. Jr., 1980, Uranium and thorium rich volcanic rocks of the Sischu Creek area, Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-803, 27 pages.Clautice, K.H., Bowman, N.D., Clough, J.G., Gilbert, W.G., Kline, J.T., Smith, T.E., and Blodgett, R.B., 1993, Land selection Unit 8 (Kantishna River, Ruby, and Medfra quadrangles): References, lead isotope, geochemical and major oxide data: Alaska Division of Geological and Geophysical Surveys, 42 p., 1 sheet, scale 1:250,000.. |
1,868 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed**. It is located in Alaska, United States. The coordinates are (63.98147, -153.0391). This is a m deposit. The primary mineral found here is thorium, uranium. It also contains cerium, ree. Mining is carried out using a unknown method. The development status is currently occurrence. The ore shows signs of limonitic. alteration. Reference: Miller, T.P., Moll, E.J., and Patton, W.W. Jr., 1980, Uranium and thorium rich volcanic rocks of the Sischu Creek area, Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-803, 27 pages.Clautice, K.H., Bowman, N.D., Clough, J.G., Gilbert, W.G., Kline, J.T., Smith, T.E., and Blodgett, R.B., 1993, Land selection Unit 8 (Kantishna River, Ruby, and Medfra quadrangles): References, lead isotope, geochemical and major oxide data: Alaska Division of Geological and Geophysical Surveys, 42 p., 1 sheet, scale 1:250,000.. |
1,869 | Identify and describe mineral occurrences by location. | What mineral is found in Neuquen, Argentina? | The site is known as **La Y**. It is located in Neuquen, Argentina. The coordinates are (-37.79752, -70.63281). The region is called SA. This is a m deposit. The primary mineral found here is lead, zinc, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered u. Reference: MAPA MINERO, PROVINCIA DEL NEUQUEN , 1970-1971CIMRI. |
1,870 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed**. It is located in Alaska, United States. The coordinates are (63.94759, -153.22493). This is a m deposit. The primary mineral found here is thorium, uranium. It also contains cerium, rubidium. Mining is carried out using a unknown method. The development status is currently occurrence. Reference: Miller, T.P., Moll, E.J., and Patton, W.W. Jr., 1980, Uranium and thorium rich volcanic rocks of the Sischu Creek area, Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-803, 27 pages.Moll, E.J., Silberman, M.L., and Patton, W.W. Jr., 1981, Chemistry, mineralogy, and K-Ar ages of igneous and metamorphic rocks of the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811C, 15 p., 2 sheets, scale 1:250,000.Clautice, K.H., Bowman, N.D., Clough, J.G., Gilbert, W.G., Kline, J.T., Smith, T.E., and Blodgett, R.B., 1993, Land selection Unit 8 (Kantishna River, Ruby, and Medfra quadrangles): References, lead isotope, geochemical and major oxide data: Alaska Division of Geological and Geophysical Surveys, 42 p., 1 sheet, scale 1:250,000.. |
1,871 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (on Cape Kumlik)**. It is located in Alaska, United States. The coordinates are (56.62931, -157.48246). This is a m deposit. The primary mineral found here is copper. It also contains molybdenum, gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, molybdenite, pyrite. Associated gangue minerals include barite, quartz. The ore shows signs of the rocks exhibit a zoned alteration pattern, with a central potassic core grading outward to quartz-sericite and silicification, and to peripheral propylitization. alteration. Reference: Yount, M.E., Cooley, E.F., and O'Leary, R.M., 1978, Sample location map, analytical data, and statistical summary of analyses of rock samples, Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Open-File Report 78-557, l sheet, scale l:250,000.Cox, D.P., Detra, D.E., and Detterman, R.L., 1981, Mineral resource maps of the Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF- 1053-K, 2 map sheets, scale 1:250,000.Detterman, R.L., Miller, T.P., Yount, M.E., and Wilson, F.H.,1981, Geologic map the Chignik and Sutwik Island quadrangles Alaska: U.S. Geologic Survey Miscellaneous Investigations Series Map I- 1229, 1 map sheet, scale 1:250,000.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.Hedderly-Smith, D.A., 1977 Annual report, Alaska search, Koniag Inc. region: Bear Creek Mining Company, Spokane Office, 23 p. (Report held by Kennecott Alaska, Anchorage).. |
1,872 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Braided Creeks**. It is located in Alaska, United States. The coordinates are (56.52623, -158.57553). This is a m deposit. The primary mineral found here is zinc, lead, copper, gold, silver. It also contains arsenic. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is arsenopyrite, chalcopyrite, galena, gold, pyrargyrite, pyrite, pyrrhotite, sphalerite, tetrahedrite. Associated gangue minerals include dolomite, quartz. The ore shows signs of the sedimentary rocks peripheral to the stock exhibit pervasive sericitization in some areas and epidote, chlorite, clay alteration in others. chloritization in the stock is common and localized areas of quartz-sericite alteration have been reported. alteration. Reference: Brown, D.L., Crabtree, E.H., and Smith, F.L., 1965, Mineralogic study of a complex sulfide deposit, vein number 1, project Manhatten, Alaska: Prepared for Pan American Petroleum Corporation by The Colorado School of Mines Foundation Inc., 55 p. (Report held by Alaska Earth Science, Anchorage, Alaska.)U.S. Bureau of Mines, 1973, Alaska 1:250,000-scale quadrangle map overlays showing mineral deposit locations, principal minerals, and number and type of claims: U.S. Bureau of Mines Open-File Report 20-73, 95 overlays (updated in 1986, 1987).Fields, E.D., 1977, 1976 Annual report: Alaska search, Chignik area-Bristol Bay region: Bear Creek Mining Company, 44 p., 22 map sheets. (Report held by the Aleut Corporation, Anchorage, Alaska.)Anderson, G.D., Fitch, G.M., Lappie, D.W., Lindberg, P.A., and Fankhauser, R.E., 1979, Exploration and evaluation of Bristol Bay Native Corporation Lands, Vol. II, Book 1: prepared for Houston Oil and Minerals Company by Resource Associates of Alaska, 78 p. (Report held by Alaska Earth Science, Anchorage, Alaska.)Cobb, E.H., 1980, Summaries of data and lists of references to metallic and selected nonmetallic mineral deposits in fifteen quadrangles in southwestern and west-central Alaska: U.S. Geological Survey Open-File Report 80-909, 103 p.Cox, D.P., Detra, D.E., and Detterman, R.L., 1981, Mineral resource maps of the Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF- 1053-K, 2 map sheets, scale 1:250,000.Detterman, R.L., Miller, T.P., Yount, M.E., and Wilson, F.H.,1981, Geologic map the Chignik and Sutwik Island quadrangles Alaska: U.S. Geologic Survey Miscellaneous Investigations Series Map I- 1229, 1 map sheet, scale 1:250,000.Wilson, F.H., and Cox, D.P., 1983, Geochronology, geochemistry, and tectonic environment of porphyry mineralization in the central Alaska Peninsula: U.S. Geological Survey Open-File Report 83-783, 24 p.Nokleberg, W.J., Bundtzen, T.K., Berg, H.C., Brew, D.A., Grybeck, D.J., Robinson, M.S., Smith, T.E., and Yeend, W., 1987, Significant metalliferous lode deposits and placer districts of Alaska: U.S. Geological Survey Bulletin 1786, 104 p.Alaska Earth Science, 1997, Mineral and oil and gas potential of the Bristol Bay region, southwestern Alaska: prepared for the Bristol Bay Native Corporation, 11 p. (Report held by Alaska Earth Science, Anchorage, Alaska.)Young, L.E., St. George, P., and Bouley, B., 1997, Porphyry copper deposits in relation to the magmatic history and palinspastic restoration of Alaska, in Goldfarb, R.J., and Miller, L.D., (eds.), Mineral deposits of Alaska: Economic Geology Monograph 9, p. 306-333.Wilson, F.H., 1980, Late Mesozoic and Cenozoic tectonics and age of porphyry copper prospects, Chignik and Sutwik Island quadrangles, Alaska Peninsula: U.S. Geological Survey Open-File Report 80-543, 94 p., 5 sheets, scales 1:250,000 and 1 inch = 1,000 feet.Cobb, E.H., 1972, Metallic mineral resources map of the Chignik quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-374, 1 sheet, scale 1:250,000.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.. |
1,873 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (on western Nakchamik Island)**. It is located in Alaska, United States. The coordinates are (56.3393, -157.88245). This is a m deposit. The primary mineral found here is copper. It also contains zinc, lead. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite, galena, pyrite, sphalerite. Associated gangue minerals include barite, quartz. The ore shows signs of country rocks are propylitically and sericitically altered. the area is marked by a large color anomaly. alteration. Reference: Yount, M.E., Cooley, E.F., and O'Leary, R.M., 1978, Sample location map, analytical data, and statistical summary of analyses of rock samples, Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Open-File Report 78-557, l sheet, scale l:250,000.Cox, D.P., Detra, D.E., and Detterman, R.L., 1981, Mineral resource maps of the Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF- 1053-K, 2 map sheets, scale 1:250,000.Detterman, R.L., Miller, T.P., Yount, M.E., and Wilson, F.H.,1981, Geologic map the Chignik and Sutwik Island quadrangles Alaska: U.S. Geologic Survey Miscellaneous Investigations Series Map I- 1229, 1 map sheet, scale 1:250,000.Young, L.E., St. George, P., and Bouley, B., 1997, Porphyry copper deposits in relation to the magmatic history and palinspastic restoration of Alaska, in Goldfarb, R.J., and Miller, L.D., (eds.), Mineral deposits of Alaska: Economic Geology Monograph 9, p. 306-333.Wilson, F.H., 1980, Late Mesozoic and Cenozoic tectonics and age of porphyry copper prospects, Chignik and Sutwik Island quadrangles, Alaska Peninsula: U.S. Geological Survey Open-File Report 80-543, 94 p., 5 sheets, scales 1:250,000 and 1 inch = 1,000 feet.. |
1,874 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Bearskin Gulch**. It is located in Alaska, United States. The coordinates are (56.24927, -158.95246). This is a m deposit. The primary mineral found here is molybdenum, copper, gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, gold, molybdenite, pyrite. The ore shows signs of secondary biotite is present within the copper-bearing areas and beyond. chlorite is present throughout the area in all rock types. sericite is present as veinlet selvages and within the higher sulfide areas on the periphery of the system. other periphery alteration minerals include epidote, kaolinite, montmorillonite, and pyrophyllite. alteration. Reference: Fields, E.D., 1977, 1976 Annual report: Alaska search, Chignik area-Bristol Bay region: Bear Creek Mining Company, 44 p., 22 map sheets. (Report held by the Aleut Corporation, Anchorage, Alaska.)Cox, D.P., Detra, D.E., and Detterman, R.L., 1981, Mineral resource maps of the Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF- 1053-K, 2 map sheets, scale 1:250,000.. |
1,875 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Home Creek**. It is located in Alaska, United States. The coordinates are (56.24122, -158.70356). This is a m deposit. The primary mineral found here is zinc, lead, silver. It also contains copper, molybdenum. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, galena, molybdenite, pyrite, sphalerite. Associated gangue minerals include quartz. The ore shows signs of sedimentary units of the tolstoi formation exhibit propylitization. alteration. Reference: Fields, E.D., 1977, 1976 Annual report: Alaska search, Chignik area-Bristol Bay region: Bear Creek Mining Company, 44 p., 22 map sheets. (Report held by the Aleut Corporation, Anchorage, Alaska.)Anderson, G.D., Fitch, G.M., Lappie, D.W., Lindberg, P.A., and Fankhauser, R.E., 1979, Exploration and evaluation of Bristol Bay Native Corporation Lands, Vol. II, Book 1: prepared for Houston Oil and Minerals Company by Resource Associates of Alaska, 78 p. (Report held by Alaska Earth Science, Anchorage, Alaska.)Cox, D.P., Detra, D.E., and Detterman, R.L., 1981, Mineral resource maps of the Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF- 1053-K, 2 map sheets, scale 1:250,000.Detterman, R.L., Miller, T.P., Yount, M.E., and Wilson, F.H.,1981, Geologic map the Chignik and Sutwik Island quadrangles Alaska: U.S. Geologic Survey Miscellaneous Investigations Series Map I- 1229, 1 map sheet, scale 1:250,000.. |
1,876 | Identify and describe mineral occurrences by location. | What mineral is found in Lassen, California, United States? | The site is known as **Cinder Pit**. It is located in Lassen, California, United States. The coordinates are (40.69209, -120.77966). This is a n deposit. The primary mineral found here is stone. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. |
1,877 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Windy Bay**. It is located in Alaska, United States. The coordinates are (56.14234, -158.78134). This is a m deposit. The primary mineral found here is copper, molybdenum. It also contains lead, gold, zinc. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, galena, gold, molybdenite, pyrite, pyrrhotite, sphalerite. Associated gangue minerals include chlorite, quartz. The ore shows signs of alteration in the intrusive consists of local zones containing chlorite, epidote, and secondary biotite. the sediments near the intrusive contact have been hornfelsed, silicified, and contain chlorite and secondary biotite. alteration. Reference: Fields, E.D., 1977, 1976 Annual report: Alaska search, Chignik area-Bristol Bay region: Bear Creek Mining Company, 44 p., 22 map sheets. (Report held by the Aleut Corporation, Anchorage, Alaska.)Anderson, G.D., Fitch, G.M., Lappie, D.W., Lindberg, P.A., and Fankhauser, R.E., 1979, Exploration and evaluation of Bristol Bay Native Corporation Lands, Vol. II, Book 1: prepared for Houston Oil and Minerals Company by Resource Associates of Alaska, 78 p. (Report held by Alaska Earth Science, Anchorage, Alaska.)Cox, D.P., Detra, D.E., and Detterman, R.L., 1981, Mineral resource maps of the Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF- 1053-K, 2 map sheets, scale 1:250,000.. |
1,878 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Warner Bay Breccia Pipe**. It is located in Alaska, United States. The coordinates are (56.15956, -158.40633). This is a m deposit. The primary mineral found here is zinc, lead. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is galena, sphalerite. Associated gangue minerals include calcite, chlorite, pyrite, quartz. The ore shows signs of propylitic alteration. Reference: USGS OFR 83-783, P. 13-15USGS OFR 80-543, P. 37, 39USGS MF-1053K, LOC. 10USGS OFR 77-168F, P. 7, LOC. 3USGS BULL 1246, P. 6-7USGS BULL 379, P. 152BAG-MF-1053K-10. |
1,879 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Foot Bay**. It is located in Alaska, United States. The coordinates are (56.04734, -158.77133). This is a m deposit. The primary mineral found here is copper. It also contains gold, molybdenum, silver. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chalcopyrite, molybdenite, pyrite. Reference: Fields, E.D., 1977, 1976 Annual report: Alaska search, Chignik area-Bristol Bay region: Bear Creek Mining Company, 44 p., 22 map sheets. (Report held by the Aleut Corporation, Anchorage, Alaska.). |
1,880 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Port Heiden**. It is located in Alaska, United States. The coordinates are (56.79928, -159.10249). This is a m deposit. The primary mineral found here is iron, titanium. It also contains gold. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is gold, ilmenite, magnetite. Reference: Berryhill, R.V., 1963, Reconnaissance of beach sands, Bristol Bay, Alaska: U.S. Bureau of Mines Report of Investigations 6214, 48 p.Cobb, E.H., 1973, Placer deposits of Alaska: U.S. Geological Survey Bulletin 1374, 213 p.Cobb, E.H., 1980, Summaries of data and lists of references to metallic and selected nonmetallic mineral deposits in fifteen quadrangles in southwestern and west-central Alaska: U.S. Geological Survey Open-File Report 80-909, 103 p.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.Cobb, E.H., 1972, Metallic mineral resources map of the Chignik quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-374, 1 sheet, scale 1:250,000.. |
1,881 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Port Moller**. It is located in Alaska, United States. The coordinates are (56.09924, -160.50247). This is a m deposit. The primary mineral found here is iron, titanium. It also contains gold. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is gold, ilmenite, magnetite. Reference: Berryhill, R.V., 1963, Reconnaissance of beach sands, Bristol Bay, Alaska: U.S. Bureau of Mines Report of Investigations 6214, 48 p.Cobb, E.H., 1973, Placer deposits of Alaska: U.S. Geological Survey Bulletin 1374, 213 p.Cobb, E.H., 1980, Summaries of data and lists of references to metallic and selected nonmetallic mineral deposits in fifteen quadrangles in southwestern and west-central Alaska: U.S. Geological Survey Open-File Report 80-909, 103 p.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.. |
1,882 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Mike**. It is located in Alaska, United States. The coordinates are (57.05321, -157.23748). This is a m deposit. The primary mineral found here is molybdenum. It also contains lead, zinc, copper. The deposit type is classified as molybdenum porphyry. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite, galena, hematite, magnetite, molybdenite, pyrite, sphalerite. Associated gangue minerals include barite, fluorite, quartz, tourmaline. The ore shows signs of the silica-flooded zone in the rhyolite stock is in part surrounded and overlapped by intense sericitic and phyllic alteration. beyond this zone the rocks have been propylized. alteration. Reference: Cobb, E.H., 1980, Summaries of data and lists of references to metallic and selected nonmetallic mineral deposits in fifteen quadrangles in southwestern and west-central Alaska: U.S. Geological Survey Open-File Report 80-909, 103 p.Nokleberg, W.J., Bundtzen, T.K., Berg, H.C., Brew, D.A., Grybeck, D.J., Robinson, M.S., Smith, T.E., and Yeend, W., 1987, Significant metalliferous lode deposits and placer districts of Alaska: U.S. Geological Survey Bulletin 1786, 104 p.Church, S.E., Detterman, R.L., and Wilson, F.H., 1989, Mineral and energy resource assessment maps of the Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 1539-I, 2 map sheets, scale 1:250,000.Church, S.E., Frisken J.G., Wilson, F.H., 1989, Interpretation of exploration geochemical data from Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S Geological Survey Bulletin 1858, 45 p.Wilson, F.H., and Shew, N., 1992, Map and tables showing geochronology and whole rock geochemistry of selected samples from Ugashik, Bristol Bay, and part of Karluk quadrangle, Alaska: U.S. Geological Survey Map MF-1539-E, 34 p., 1 map sheet, scale 1:250,000.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.Hedderly-Smith, D.A., 1977, 1977 Annual report, Alaska search, Koniag Inc. region: Bear Creek Mining Company, Spokane Office, 23 p. (Report held by Kennecott Alaska, Anchorage).. |
1,883 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Halibut Bay 43**. It is located in Alaska, United States. The coordinates are (57.34131, -154.59246). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chromite. The ore shows signs of the ultramafic country rock is serpentinized? alteration. Reference: Foley, J.Y., and Barker, J.C., 1985, Chromite deposits along the Border Ranges fault, part 1, Field investigations and descriptions of chromite deposits: U.S. Bureau of Mines Information Circular 8990, 58 p.Foley, J.Y., Burns, L.E., Schneider, C.L., and Forbes, R.B., 1989, Preliminary report of platinum group element occurrences in Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File 89-20, 32 p., 1 map sheet, scale 1:2,500,000.. |
1,884 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Nugget Gulch**. It is located in Alaska, United States. The coordinates are (64.77125, -164.28939). This is a m deposit. The primary mineral found here is gold. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is gold. Reference: Cobb, E.H., 1972, Metallic resources map of the Solomon quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-445, scale 1:250,000.Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Solomon quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-181, 185 p.Smith, P.S., 1909, Recent developments in southern Seward Peninsula: U.S. Geological Survey Bulletin 379-F, p. 267-301.. |
1,885 | Identify and describe mineral occurrences by location. | What mineral is found in El Dorado, California, United States? | The site is known as **Hook & Ladder**. It is located in El Dorado, California, United States. The coordinates are (38.73323, -120.78519). This is a m deposit. The primary mineral found here is gold. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: USGS PROF. PAPER 73, P. 173. |
1,886 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Rex**. It is located in Alaska, United States. The coordinates are (57.25432, -157.08638). This is a m deposit. The primary mineral found here is gold, copper. It also contains molybdenum, lead, zinc. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite, galena, gold, molybdenite, pyrite, sphalerite. Associated gangue minerals include barite, quartz. The ore shows signs of this prospect exhibits zoned potassic, phyllic, and propylitic alteration. alteration. Reference: Nokleberg, W.J., Bundtzen, T.K., Berg, H.C., Brew, D.A., Grybeck, D.J., Robinson, M.S., Smith, T.E., and Yeend, W., 1987, Significant metalliferous lode deposits and placer districts of Alaska: U.S. Geological Survey Bulletin 1786, 104 p.Church, S.E., Detterman, R.L., and Wilson, F.H., 1989, Mineral and energy resource assessment maps of the Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 1539-I, 2 map sheets, scale 1:250,000.Church, S.E., Frisken J.G., Wilson, F.H., 1989, Interpretation of exploration geochemical data from Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S Geological Survey Bulletin 1858, 45 p.Wilson, F.H., and Shew, N., 1992, Map and tables showing geochronology and whole rock geochemistry of selected samples from Ugashik, Bristol Bay, and part of Karluk quadrangle, Alaska: U.S. Geological Survey Map MF-1539-E, 34 p., 1 map sheet, scale 1:250,000.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.Hedderly-Smith, D.A., 1977, 1977 Annual report, Alaska search, Koniag Inc. region: Bear Creek Mining Company, Spokane Office, 23 p. (Report held by Kennecott Alaska, Anchorage).Eakins, G.R., Bundtzen, T.K., Robinson, M.S., Clough, J.G., Green, C.B., Clautice, K.H., and Albanese M.A., 1983, Alaska's mineral industry, 1982: Alaska Division of Geological and Geophysical Surveys Special Report 31, 63 p.. |
1,887 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Unnamed (Bristol Bay coast north of Ugashik Bay)**. It is located in Alaska, United States. The coordinates are (57.87932, -157.64255). This is a m deposit. The primary mineral found here is gold. It also contains titanium, iron. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is gold, ilmenite, magnetite. Reference: Kimball, A.L., 1972, Reconnaissance of Ugashik beach sands, Bristol Bay, Alaska: U.S. Bureau of Mines Open-File Report 21-72, 28 p.Cobb, E.H., 1980, Summaries of data and lists of references to metallic and selected nonmetallic mineral deposits in fifteen quadrangles in southwestern and west-central Alaska: U.S. Geological Survey Open-File Report 80-909, 103 p.Church, S.E., Detterman, R.L., and Wilson, F.H., 1989, Mineral and energy resource assessment maps of the Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 1539-I, 2 map sheets, scale 1:250,000.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.. |
1,888 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Puale Bay**. It is located in Alaska, United States. The coordinates are (57.79936, -155.70251). This is a m deposit. The primary mineral found here is copper. It also contains gold, silver. Mining is carried out using a unknown method. The development status is currently prospect. The primary ore is chalcopyrite. Reference: Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.U.S. Bureau of Mines, 1973, Alaska 1:250,000-scale quadrangle map overlays showing mineral deposit locations, principal minerals, and number and type of claims: U.S. Bureau of Mines Open-File Report 20-73, 95 overlays (updated in 1986, 1987).Church, S.E., Detterman, R.L., and Wilson, F.H., 1989, Mineral and energy resource assessment maps of the Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 1539-I, 2 map sheets, scale 1:250,000.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.Cobb, E.H., 1979, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Afognak, Karluk, Kodiak, and Trinity Islands quadrangles, Alaska: U.S. Geological Survey Open-File Report 79-860, 49 p.Cobb, E.H., 1972, Metallic mineral resources map of the Karluk quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-459, 1 sheet, scale 1:250,000.. |
1,889 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Cape Kubugakli Lode**. It is located in Alaska, United States. The coordinates are (57.89937, -155.1025). This is a m deposit. The primary mineral found here is gold. It also contains lead, antimony, copper, molybdenum. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is galena, gold, magnetite, molybdenite, pyrite, stibnite, tetrahedrite. Associated gangue minerals include quartz. The ore shows signs of sericitic and propylitic alteration and silicification have been mapped over an area of several square miles. alteration. Reference: Smith, W.R., 1925, The Cold Bay-Katmai District, in Brooks and others, in Mineral resources of Alaska, 1923: U.S. Geological Survey Bulletin 773, p. 183-207.Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.Detterman, R.L., Case, J.E., Wilson, F.H., and Yount, M.E., 1987, Geologic map of the Ugashik, Bristol Bay, and part of the Karluk quadrangles, Alaska: U.S. Geological Survey Miscellaneous Investigation Series Map I-1685, 1 map sheet, scale 1:250,000.Church, S.E., Detterman, R.L., and Wilson, F.H., 1989, Mineral and energy resource assessment maps of the Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF 1539-I, 2 map sheets, scale 1:250,000.Church, S.E., Frisken J.G., and Wilson, F.H., 1989, Interpretation of exploration geochemical data from Ugashik, Bristol Bay, and western Karluk quadrangles, Alaska: U.S Geological Survey Bulletin 1858, 45 p.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.Cobb, E.H., 1979, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Afognak, Karluk, Kodiak, and Trinity Islands quadrangles, Alaska: U.S. Geological Survey Open-File Report 79-860, 49 p.Cobb, E.H., 1972, Metallic mineral resources map of the Karluk quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-459, 1 sheet, scale 1:250,000.. |
1,890 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **West Coast Kodiak Island**. It is located in Alaska, United States. The coordinates are (57.13909, -154.52244). This is a m deposit. The primary mineral found here is gold. It also contains platinum. Additionally, there is some chromium present. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The primary ore is gold. Associated gangue minerals include garnet, gold, quartz, slate. The site was first produced in 1895. Originally discovered in 1895. Reference: Becker, G.F., 1898, Reconnaissance of some gold fields of southern Alaska with some notes on general geology: in Wolcott, Charles D., dir., U.S. Geological Survey 18th annual report, p. 7-86.Martin, G.C., 1913, Mineral deposits of Kodiak and neighboring islands, in Brooks, A.H., and others, Mineral resources of Alaska, 1912: U.S. Geological Survey Bulletin 542, p. 125-136.Brooks, A.H., 1918, The Alaska mining industry in 1916, in Brooks, A.H. and others, Mineral resources of Alaska, 1916: U.S. Geological Survey Bulletin 662, p. 11-62.Brooks, A.H., 1921, The future of Alaska mining, in Martin G.C. and others, Mineral resources of Alaska, 1917: U.S. Geological Survey Bulletin 714, p. 5-57.Maddren, A.G., 1919, The beach placers of the west coast of Kodiak Island, Alaska, in Martin, G.C., and others, Mineral resources of Alaska, 1917: U.S. Geological Survey Bulletin 692, p. 299-319.Smith, P.S., 1942, The mineral industry of Alaska in 1940, in Smith, P.S., and others, Mineral resources of Alaska, 1940: U.S. Geological Survey Bulletin 933, p. 1-10Capps, S.R., 1937, Kodiak and adjacent islands, Alaska, in Smith, P.S. and others, Mineral resources of Alaska, 1934: U.S. Geological Survey Bulletin 880, p. 111-184, 1 map sheet, scale 1:250,000.Mertie, J.B., 1969, Economic geology of the platinum minerals: U.S. Geological Survey Professional Paper 630, 120 p.McGee, D.L., 1972, Kodiak Island and vicinity, Alaska, geology and mineral resources: Alaska Division of Geological and Geophysical Surveys Open File Report 31, 7 p., 1 map sheet, scale 1:250,000.Cobb, E.H., 1972, Metallic mineral resource map of Karluk quadrangle, Alaska: U.S. Geological Survey Map MF 459, 1 map sheet, scale 1:250,000.Cobb, E.H., 1973, Placer deposits of Alaska: U.S. Geological Survey Bulletin 1374, 213 p.Cobb, E.H., 1979, Summary of references to mineral occurrences in the Afognak, Karluk, Kodiak, and Trinity Islands quadrangles, Alaska: U.S. Geological Survey Open Fine Report 79-860, 49 p.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.Maddren, A.G., 1919, The beach placers of the west coast of Kodiak Island, Alaska, in Martin, G.C., and others, Mineral resources of Alaska, 1917: U.S. Geological Survey Bulletin 692-E, p. 299-319Smith, P.S., 1941, Mineral industry of Alaska in 1939: U.S. Geological Survey Bulletin 926-A, p. 1-106.Smith, P.S., 1942, Mineral industry of Alaska in 1940: U.S. Geological Survey Bulletin 933-A, p. 1-102.Cobb, E.H., 1979, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Afognak, Karluk, Kodiak, and Trinity Islands quadrangles, Alaska: U.S. Geological Survey Open-File Report 79-860, 49 p.Cobb, E.H., 1972, Metallic mineral resources map of the Karluk quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-459, 1 sheet, scale 1:250,000.Smith, P.S., 1933, Mineral industry of Alaska in 1930: U.S. Geological Survey Bulletin 836-A, p. 1-83.BAG-MF-459-05. |
1,891 | Identify and describe mineral occurrences by location. | What mineral is found in Marin, California, United States? | The site is known as **Quarry**. It is located in Marin, California, United States. The coordinates are (38.10545, -122.89524). This is a n deposit. The primary mineral found here is stone, crushed/broken. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: CALIF. B. 149, PL. 10. |
1,892 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Cape Kubugakli Placer**. It is located in Alaska, United States. The coordinates are (57.87937, -155.0825). This is a m deposit. The primary mineral found here is gold. It also contains antimony, molybdenum, lead. Mining is carried out using a unknown method. The development status is currently past producer. The primary ore is galena, gold, molybdenite, stibnite. Associated gangue minerals include quartz. Reference: Smith, W.R., 1925, The Cold Bay-Katmai District, in Brooks and others, in Mineral resources of Alaska, 1923: U.S. Geological Survey Bulletin 773, p. 183-207.Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.Cobb, E.H., 1973, Placer deposits of Alaska: U.S. Geological Survey Bulletin 1374, 213 p.Cobb, E.H., 1979, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Afognak, Karluk, Kodiak, and Trinity Islands quadrangles, Alaska: U.S. Geological Survey Open-File Report 79-860, 49 p.MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.Cobb, E.H., 1972, Metallic mineral resources map of the Karluk quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-459, 1 sheet, scale 1:250,000.. |
1,893 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Halibut Bay 41**. It is located in Alaska, United States. The coordinates are (57.33326, -154.6244). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chromite. The ore shows signs of the ultramafic country rock is serpentinized. alteration. Reference: Foley, J.Y., and Barker, J.C., 1985, Chromite deposits along the Border Ranges fault, part 1, Field investigations and descriptions of chromite deposits: U.S. Bureau of Mines Information Circular 8990, 58 p.Dahlin, D.C., Kirby, D.E., and Brown, L.L., 1985, Chromite deposits along the Border Ranges fault, southern Alaska, part 2, Mineralogy and results of beneficiation tests: U.S. Bureau of Mines Information Circular 8991, 37 p.Foley, J.Y., Burns, L.E., Schneider, C.L., and Forbes, R.B., 1989, Preliminary report of platinum group element occurrences in Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File 89-20, 32 p., 1 map sheet, scale 1:2,500,000.. |
1,894 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Halibut Bay 42**. It is located in Alaska, United States. The coordinates are (57.33631, -154.62746). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chromite. The ore shows signs of the ultramafic country rock is serpentinized. alteration. Reference: Foley, J.Y., and Barker, J.C., 1985, Chromite deposits along the Border Ranges fault, part 1, Field investigations and descriptions of chromite deposits: U.S. Bureau of Mines Information Circular 8990, 58 p.Dahlin, D.C., Kirby, D.E., and Brown, L.L., 1985, Chromite deposits along the Border Ranges fault, southern Alaska, part 2, Mineralogy and results of beneficiation tests: U.S. Bureau of Mines Information Circular 8991, 37 p.Foley, J.Y., Burns, L.E., Schneider, C.L., and Forbes, R.B., 1989, Preliminary report of platinum group element occurrences in Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File 89-20, 32 p., 1 map sheet, scale 1:2,500,000.. |
1,895 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Halibut Bay 45**. It is located in Alaska, United States. The coordinates are (57.35131, -154.60635). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chromite. The ore shows signs of the ultramafic country rock is serpentinized? alteration. Reference: Foley, J.Y., and Barker, J.C., 1985, Chromite deposits along the Border Ranges fault, part 1, Field investigations and descriptions of chromite deposits: U.S. Bureau of Mines Information Circular 8990, 58 p.Foley, J.Y., Burns, L.E., Schneider, C.L., and Forbes, R.B., 1989, Preliminary report of platinum group element occurrences in Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File 89-20, 32 p., 1 map sheet, scale 1:2,500,000.. |
1,896 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Halibut Bay 44**. It is located in Alaska, United States. The coordinates are (57.35826, -154.6244). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chromite. The ore shows signs of the ultramafic country rock is serpentinized. alteration. Reference: Foley, J.Y., and Barker, J.C., 1985, Chromite deposits along the Border Ranges fault, part 1, Field investigations and descriptions of chromite deposits: U.S. Bureau of Mines Information Circular 8990, 58 p.Dahlin, D.C., Kirby, D.E., and Brown, L.L., 1985, Chromite deposits along the Border Ranges fault, southern Alaska, part 2, Mineralogy and results of beneficiation tests: U.S. Bureau of Mines Information Circular 8991, 37 p.Foley, J.Y., Burns, L.E., Schneider, C.L., and Forbes, R.B., 1989, Preliminary report of platinum group element occurrences in Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File 89-20, 32 p., 1 map sheet, scale 1:2,500,000.. |
1,897 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Halibut Bay 47**. It is located in Alaska, United States. The coordinates are (57.35937, -154.59746). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chromite. The ore shows signs of the ultramafic country rock is serpentinized. alteration. Reference: Foley, J.Y., and Barker, J.C., 1985, Chromite deposits along the Border Ranges fault, part 1, Field investigations and descriptions of chromite deposits: U.S. Bureau of Mines Information Circular 8990, 58 p.Foley, J.Y., Burns, L.E., Schneider, C.L., and Forbes, R.B., 1989, Preliminary report of platinum group element occurrences in Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File 89-20, 32 p., 1 map sheet, scale 1:2,500,000.. |
1,898 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Halibut Bay 46**. It is located in Alaska, United States. The coordinates are (57.35326, -154.58746). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chromite. The ore shows signs of the ultramafic country rock is serpentinized? alteration. Reference: Foley, J.Y., and Barker, J.C., 1985, Chromite deposits along the Border Ranges fault, part 1, Field investigations and descriptions of chromite deposits: U.S. Bureau of Mines Information Circular 8990, 58 p.Dahlin, D.C., Kirby, D.E., and Brown, L.L., 1985, Chromite deposits along the Border Ranges fault, southern Alaska, part 2, Mineralogy and results of beneficiation tests: U.S. Bureau of Mines Information Circular 8991, 37 p.Foley, J.Y., Burns, L.E., Schneider, C.L., and Forbes, R.B., 1989, Preliminary report of platinum group element occurrences in Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File 89-20, 32 p., 1 map sheet, scale 1:2,500,000.. |
1,899 | Identify and describe mineral occurrences by location. | What mineral is found in Alaska, United States? | The site is known as **Halibut Bay 14G**. It is located in Alaska, United States. The coordinates are (57.35326, -154.61635). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. The primary ore is chromite. The ore shows signs of none. alteration. Reference: Foley, J.Y., and Barker, J.C., 1985, Chromite deposits along the Border Ranges fault, part 1, Field investigations and descriptions of chromite deposits: U.S. Bureau of Mines Information Circular 8990, 58 p.Foley, J.Y., Burns, L.E., Schneider, C.L., and Forbes, R.B., 1989, Preliminary report of platinum group element occurrences in Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File 89-20, 32 p., 1 map sheet, scale 1:2,500,000.. |
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