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8,000 | Identify and describe mineral occurrences by location. | What mineral is found in Costa Rica? | The site is known as **Playa Brasilito**. It is located in Costa Rica. The coordinates are (10.41439, -85.7958). This is a m deposit. The primary mineral found here is iron, titanium, metal. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is magnetite. Reference: ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIRECCION DE GEOLOGIA Y MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,001 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Playa Boca Barranca**. It is located in Puntarenas, Costa Rica. The coordinates are (9.96081, -84.73744). This is a m deposit. The primary mineral found here is iron, titanium, metal. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is magnetite. Reference: DENGO, GABRIEL, AND LEVY, ENRIQUE, 1970, ANOTACIONES AL MAPA METALOGENETICO DE AMERICA CENTRAL: INST. CENTROAM. INVEST. TEC. INDUS. (ICAITI), PUBL. GEOL. ICAITI, NO. 3, P. APPENDIX 2.GUILD, P. W., 1981, PRELIMINARY METALLOGENIC MAP OF NORTH AMERICA; A NUMERICAL LISTING OF DEPOSITS: U.S. GEOL. SURV. CIRC. 858-A, P. 36.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,002 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Playa Caldera**. It is located in Puntarenas, Costa Rica. The coordinates are (9.89831, -84.72633). This is a m deposit. The primary mineral found here is iron, titanium, metal. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is ilmenite, magnetite, olivine. Reference: NOE, F. E., 1964, THE MINERAL INDUSTRY OF CENTRAL AMERICAN AREAS; COSTA RICA: MINERALS YEARBOOK 1964, V. 4, P. 71.ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.GUILD, P. W., 1981, PRELIMINARY METALLOGENIC MAP OF NORTH AMERICA; A NUMERICAL LISTING OF DEPOSITS: U.S. GEOLOGICAL SURVEY CIRCULAR 858-A, P. 36.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,003 | Identify and describe mineral occurrences by location. | What mineral is found in Costa Rica? | The site is known as **Playa Bajamar**. It is located in Costa Rica. The coordinates are (9.85359, -84.68994). This is a m deposit. The primary mineral found here is iron, titanium, metal. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is magnetite. Reference: ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIRECCION DE GEOLOGIA Y MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,004 | Identify and describe mineral occurrences by location. | What mineral is found in Limon, Costa Rica? | The site is known as **Playa Boca De Estrella**. It is located in Limon, Costa Rica. The coordinates are (9.78027, -82.91517). This is a m deposit. The primary mineral found here is iron, titanium, metal. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is magnetite. Reference: FRASER, LEE, 1911, COSTA RICA MINERAL RESOURCES: MIN. SCIENT. PRESS, V. 102, P. 132.SANDOVAL M., L. F., SAENZ R., RODRIGO, CHAVES C., RONALD, BRENES M., M. A., AND RUIZ M., M. A., 1977, MAPA METALOGENETICO DE COSTA RICA, 1:500,000: 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,005 | Identify and describe mineral occurrences by location. | What mineral is found in Costa Rica? | The site is known as **Playa Tarcoles Norte**. It is located in Costa Rica. The coordinates are (9.77943, -84.62994). This is a m deposit. The primary mineral found here is iron, titanium, metal. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is magnetite. Reference: ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIRECCION DE GEOLOGIA Y MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,006 | Identify and describe mineral occurrences by location. | What mineral is found in Costa Rica? | The site is known as **Playa Boca De Tuba**. It is located in Costa Rica. The coordinates are (9.7636, -82.87489). This is a m deposit. The primary mineral found here is iron, titanium, metal. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is magnetite. Reference: CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIRECCION DE GEOLOGIA Y MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,007 | Identify and describe mineral occurrences by location. | What mineral is found in Limon, Costa Rica? | The site is known as **Playa Comadre**. It is located in Limon, Costa Rica. The coordinates are (9.70804, -82.81656). This is a m deposit. The primary mineral found here is iron, titanium, metal. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is magnetite. Reference: CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIRECCION DE GEOLOGIA Y MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,008 | Identify and describe mineral occurrences by location. | What mineral is found in Limon, Costa Rica? | The site is known as **Playa Boca De Carbon**. It is located in Limon, Costa Rica. The coordinates are (9.6511, -82.75961). This is a m deposit. The primary mineral found here is iron, titanium, metal, gold. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is gold, magnetite. Reference: FRASER, LEE, 1911, COSTA RICA MINERAL RESOURCES: MIN. SCIENT. PRESS, V. 102, P. 132.ANDERSON, S. M., 1963, THE MINERAL INDUSTRY OF COSTA RICA: MINERALS YEARBOOK 1963, V. 4, P. 68.DENGO, GABRIEL, AND LEVY, ENRIQUE, 1970, ANOTACIONES AL MAPA METALOGENETICO DE AMERICA CENTRAL: INST. CENTOAM. INVES. TEC. INDUS. (ICAITI), PUBL. GEOL. ICAITI, NO. 3, APPENDIX 2.CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIRECCION DE GELOGIA Y MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,009 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Playa Boca De Coronado**. It is located in Puntarenas, Costa Rica. The coordinates are (9.04835, -83.64297). This is a m deposit. The primary mineral found here is iron, titanium, metal. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is magnetite. Reference: DENGO, GABRIEL, AND LEVY, ENRIQUE, 1970, ANOTACIONES AL MAPA METALOGENETICO DE AMERICA CENTRAL: INST. CENTROAM. INVEST. TEC. INDUS. (ICAITI), PUBL. GEOL. ICAITI, NO. 3, P. APPENDIX 2.GUILD, P. W., 1981, PRELIMINARY METALLOGENIC MAP OF NORTH AMERICA; A NUMERICAL LISTING OF DEPOSITS: U.S. GEOL. SURV. CIRC. 858-A, P. 37.CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIRECCION DE GEOLOGIA Y MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,010 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Punta Gorda Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.52189, -85.75274). This is a m deposit. The primary mineral found here is iron, copper, zinc, cobalt. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chalcopyrite, pyrite, pyrrhotite. Associated gangue minerals include goethite, hematite, jarosite, limonite. The ore shows signs of abundant fe oxides in the oxidized zone alteration. The deposit is associated with sub-vertical faults structures. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: FLORES R., W. S., 1976, ESTUDIO GEOLOGICO RELACIONADO CON UNA MINERALIZACION DE SULFUROS EN PUNTA GORDA, NICOYA, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 35 P.KUYPERS, E. P., AND DENYER CH., PERCY, 1979, VOLCANIC EXHALATIVE MANGANESE DEPOSITS OF THE NICOYA OPHIOLITE COMPLEX, COSTA RICA: ECON. GEOL., V. 74, P. 672-678.SCHMIDT-EFFING, VON REINHARD, 1979, ALTER UND GENESE DES NICOYA-KOMPLEXES, EINER OZEANISCHEN PALAONKRUSTE (OBERJURA BIS EOZAN) IM SUDLICHEN ZENTRALAMERIKA: GEOL. RUND., BD. 68, H. 2, P. 457-494 (IN GERM., WITH EXTENDED ENGL. ABST.).ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, P. 36-37.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,011 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Tempate Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.43578, -85.70968). 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. Reference: KUYPERS, E. P., AND DENYER CH., PERCY, 1979, VOLCANIC EXHALATIVE MANGANESE DEPOSITS OF THE NICOYA OPHIOLITE COMPLEX, COSTA RICA: ECON. GEOL., V. 74, P. 672-678.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,012 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Santa Rosa Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.30801, -85.79858). This is a m deposit. The primary mineral found here is copper, iron, manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is pyrite. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, P. 37.KUYPERS, E. P., AND DENYER CH., PERCY, 1979, VOLCANIC EXHALATIVE MANGANESE DEPOSITS OF THE NICOYA OPHIOLITE COMPLEX, COSTA RICA: ECON. GEOL., V. 74, P. 672-678.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,013 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Rio Chiquito Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.43856, -84.868). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is argentite, gold. Associated gangue minerals include marcasite, pyrite, quartz. The ore shows signs of prophylitic, silicification, oxidation alteration. Reference: MINING JOURNAL, 1984. MIN. J., V. 303, NO. 7783, P. 276.DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.VISITED BY USGS SCIENTISTS, 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.ANON., 1993, COSTA RICAN GOLD MINE PLANNED: MINING JOURNAL LONDON, OCTOBER 29, 1993, V. 321, NO. 8248, P. 297.ANON. (1993).. |
8,014 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Esperanza Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.41773, -84.98606). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is electrum. Associated gangue minerals include calcite, chalcopyrite, pyrite, quartz, sphalerite. The ore shows signs of replacement and veining of andesite by calcite and epidote; phenocrysts replaced by sericite; chlorite in groundmass. pervasive silicification. alteration. The ore is controlled by changes in strike of the faults apparently had little or no effect on where quartz was deposited, but the veins are widest in the steepest parts of their host fissures. the distribution of gold within the quartz shows an even weaker relationship to structure.. The deposit is associated with n- and ne-trending faults structures. The site was first produced in 1910. Reference: BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, NO. 1, P. 56-58.WILLIAM BENNETT, OWNER, ORAL COMMUNICATION, 1986.ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,015 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Quebrada Delicias Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.41356, -85.00551). 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: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,016 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Montes De Oro Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.37468, -84.92355). 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. Associated gangue minerals include quartz. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,017 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Turin Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.34135, -84.86522). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered n. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.ANON., 1995, OSITO TO DRILL IN COSTA RICA: THE NORTHERN MINER, V. 80, NO. 50, P. 13.. |
8,018 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Gongolona Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.3219, -84.90272). This is a m deposit. The primary mineral found here is silver, gold. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: CASTILLO M., ROLANDO, 1984, GEOLOGIA DE COSTA RICA; UNA SINOPSIS: SAN JOSE, EDITORIAL DE LA UNIVERSIDAD DE COSTA RICA, P. 143. |
8,019 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Rio Santa Lucia Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.32051, -84.96383). 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: ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,020 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Recio Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.31079, -84.95272). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chalcopyrite, gold, pyrite. Associated gangue minerals include goethite, jarosite, quartz. The ore shows signs of oxidation, silicification, clay alteration which may be supergene alteration. Reference: VISITED BY USGS SCIENTISTS, 1986.ANON, 1992, EL RECIO: AN INTERGRATED PROJECT: SUPPLEMENT TO MINING JOURNAL, LONDON, AUG. 23, 1992, V. 319, NO. 8188, P. 18.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,021 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Silencio Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.3094, -84.94855). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is stibnite. Associated gangue minerals include hematite, quartz. Other materials found include pyrite, sphalerite. The ore shows signs of oxidation. goethite and hematite are main oxidation minerals. alteration. Reference: GIOVANI SOSTO, MINE OWNER, ORAL COMMUNICATION, 1986.VISITED BY USGS SCIENTISTS, 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,022 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Tres Hermanos Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.30801, -84.94022). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently producer. Production size is considered y. The primary ore is electrum, galena, gold, sphalerite, stibnite. Associated gangue minerals include hematite, pyrite, quartz. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 213.GIOVANI SOSTO, MINE OWNER, ORAL COMMUNICATION, 1986.ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.VISITED BY USGS SCIENTISTS, 1986.ANON., 1994, ARIEL'S SAN MARTIN MINE PROCEEDING ON SCHEDULE: LATIN AMERICAN MINING NEWS, JUNE 8, 1994, P. 52.ANON., 1995, ARIEL LARGEST PRODUCER OF GOLD IN COSTA RICA: THE NORTHERN MINER, MARCH 27, 1995, V. 81, NO. 4, P. B-1 AND B-2.ANON. (1994). |
8,023 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Boston Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.30801, -84.91383). This is a m deposit. The primary mineral found here is gold. It also contains silver, copper. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is gold, pyrite. Associated gangue minerals include quartz. The ore shows signs of sericite, kaolin-arcillization; oxidation. alteration. Originally discovered in 1935. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 213.WILLIAM BENNETT, OWNER, ORAL COMMUNICATION, 1986.MADRIGAL, OSCAR, 1983, MINAS BOSTON-GONGOLONA, LAS JUNTAS DE ABANGARES, GUANCASTE, COSTA RICA: UNPUBLISHED REPORT, JUNE, 1983, 15 P.. |
8,024 | Identify and describe mineral occurrences by location. | What mineral is found in Mesa, Colorado, United States? | The site is known as **Hubbard Homestead**. It is located in Mesa, Colorado, United States. The coordinates are (38.63332, -109.01736). This is a m deposit. The primary mineral found here is uranium, vanadium. Mining is carried out using a unknown method. The development status is currently producer. Production size is considered l. The primary ore is coffinite, uraninite. |
8,025 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Cuatro Vientos Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.29413, -84.95133). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, P. 21-22.CASTILLO M., ROLANDO, 1984, GEOLOGIA DE COSTA RICA; UNA SINOPSIS: SAN JOSE, EDITORIAL DE LA UNIVERSIDAD DE COSTA RICA, P. 143.DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,026 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Cerro Ojo De Agua Prospect**. It is located in Puntarenas, Costa Rica. The coordinates are (10.27051, -84.84438). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.CHAVES, 1972 ?U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,027 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **San Luis Prospect**. It is located in Puntarenas, Costa Rica. The coordinates are (10.26079, -84.80827). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,028 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Rio Canamazo Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.20385, -84.92772). 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: CORPORACION COSTARRICENSE DE DESARROLLO (CODESA) UNPUBLISHED FILES, VEIWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,029 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Unnamed Prospect**. It is located in Puntarenas, Costa Rica. The coordinates are (10.18302, -84.74161). 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. The primary ore is gold. Associated gangue minerals include pyrite, quartz. The ore shows signs of phyllic alteration. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,030 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **El Encanto Prospects**. It is located in Puntarenas, Costa Rica. The coordinates are (10.18302, -84.74161). 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: BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, NO. 1, P. 56-58.DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,031 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Beta Vargas Prospect**. It is located in Puntarenas, Costa Rica. The coordinates are (10.17608, -84.90411). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently producer. Production size is considered y. Associated gangue minerals include goethite, hematite, pyrite. Reference: CASTILLO M., ROLANDO, 1984, GEOLOGIA DE COSTA RICA, UNA SINOPSIS: SAN JOSE, COSTA RICA, EDITORIAL DE LA UNIVERSIDAD DE COSTA RICA, 182 P.DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.VISITED BY USGS SCIENTISTS 1986.ANON., 1995, LYON LAKE ACQUIRES SECOND GOLD PROPERTY IN COSTA RICA: THE NORTHERN MINER, MARCH 27, 1995, V. 81, NO. 4, P. C-12.. |
8,032 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **El Angel Mine**. It is located in Puntarenas, Costa Rica. The coordinates are (10.16497, -84.71661). 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: CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIR. GEOL. MINAS, 1 SHEET.CASTILLO M., ROLANDO, 1984, GEOLOGIA DE COSTA RICA; UNA SINOPSIS: SAN JOSE, EDITORIAL DE LA UNIVERSIDAD DE COSTA RICA, P. 143.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,033 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Velazquez Mine**. It is located in Puntarenas, Costa Rica. The coordinates are (10.14136, -84.74577). This is a m deposit. The primary mineral found here is silver, gold. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,034 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **La Union Mine**. It is located in Puntarenas, Costa Rica. The coordinates are (10.15802, -84.72077). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Associated gangue minerals include chalcopyrite, galena, pyrite, quartz, sphalerite. The ore shows signs of silicification of andesite locally near quartz veins and development of chlorite, sericite, and calcite with lt 1 % disseminated pyrite. alteration. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, P. 212.BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, P. 56-58.DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.VISITED BY USGS SCIENTISTS, 1986. ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,035 | Identify and describe mineral occurrences by location. | What mineral is found in Costa Rica? | The site is known as **Cerro Pan De Azucar Prospect**. It is located in Costa Rica. The coordinates are (10.13719, -84.77077). 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. The ore shows signs of alteration zone alteration. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,036 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Zamora Mine**. It is located in Puntarenas, Costa Rica. The coordinates are (10.12886, -84.74577). 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. The deposit is associated with two fault zones: one strikes n 60 e and is 100 m wide and the other strikes n 25 w and is 3 m wide structures. Reference: CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIR. GEOL. MINAS, 1 SHEET.CASTILLO M., ROLANDO, 1984, GEOLOGIA DE COSTA RICA; UNA SINOPSIS: SAN JOSE, EDITORIAL DE LA UNIVERSIDAD DE COSTA RICA, P. 143.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,037 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **La Lucha Mine**. It is located in Puntarenas, Costa Rica. The coordinates are (10.12747, -84.71938). 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: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.LEO PIEDMONT, ORAL COMMUNICATION, 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,038 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **La Trinidad Mine**. It is located in Puntarenas, Costa Rica. The coordinates are (10.11497, -84.72355). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is gold. Associated gangue minerals include quartz. The ore shows signs of supergene(?), prophyillitization, silicification alteration. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, P. 212.BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, P. 56-58.DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,039 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Bella Vista Mine**. It is located in Puntarenas, Costa Rica. The coordinates are (10.11358, -84.71244). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Associated gangue minerals include galena, goethite, pyrite, quartz, sphalerite. The ore shows signs of silicification, clays alteration. The deposit is associated with liz fault structures. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 212-213.VISITED BY USGS SCIENTISTS 1986.ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.THE NORTHERN MINER, 1986, MIDLAND DISCOVERY COSTA RICAN PROJECT: THE NORTHERN MINER, JULY 7, V. 72, NO. 17, P. 13.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.ANON, 1993, BELLAVISTA PROJECT REASSESSED: MINING JOURNAL, LONDON, NOV. 19, 1993, V. 321, P. 344.AMERICAN ENERGY CORPORATION, 1981, CORPORATE PROFILE, 13 P.REA GOLD CORPORATION, 1986, ANNUAL REPORT, P. 9.MILLER, C.L., 1966, EXPLORATION OF THE BELLAVISTA AND MONTEZUMA GOLD MINES IN COSTA RICA: UNPUBLISHED REPORTS APRIL-DECEMBER 1966.. |
8,040 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Corinto Mine**. It is located in Alajuela, Costa Rica. The coordinates are (10.11358, -84.62494). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is gold. The site was first produced in 1905. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,041 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Montezuma Mine**. It is located in Puntarenas, Costa Rica. The coordinates are (10.10941, -84.71105). 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: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 211-212.DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.AMERICAN ENERGY CORPORATION, 1981, CORPORATE PROFILE, 13 P.. |
8,042 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **San Marcos Prospect**. It is located in Puntarenas, Costa Rica. The coordinates are (10.10664, -84.868). 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. The ore shows signs of three alteration zones alteration. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,043 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Cuarenta Leones Mine**. It is located in Alajuela, Costa Rica. The coordinates are (10.05525, -84.54437). 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: CASTILLO M., ROLANDO, 1984, GEOLOGIA DE COSTA RICA; UNA SINOPSIS: SAN JOSE, EDITORIAL DE LA UNIVERSIDAD DE COSTA RICA, P. 143.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,044 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Moncada Mine**. It is located in Alajuela, Costa Rica. The coordinates are (10.05386, -84.53187). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Associated gangue minerals include chalcopyrite, galena, pyrite, quartz, sericite, sphalerite. The ore shows signs of silicification, oxidation and supergene (?). andesite is totally silicified where stockwork quartz veins are dense. other alteration minerals includes chlorite, hematite, goethite, jarosite alteration. The deposit is associated with post-mineralization faults are common structures. Reference: BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, NO. 1, P. 56-58.GONZALO MONCADA, OWNER, ORAL COMMUNICATION, 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,045 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Cerro La Mina Prospect**. It is located in Puntarenas, Costa Rica. The coordinates are (10.04969, -84.65827). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Associated gangue minerals include jasper, pyrite. The ore shows signs of alteration zone of silicification and abundant fe oxides. alteration. Reference: VISITED BY USGS SCIENTISTS 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,046 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Buena Suerte Mine**. It is located in Alajuela, Costa Rica. The coordinates are (10.0483, -84.56243). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Associated gangue minerals include quartz. Other materials found include pyrite. The ore shows signs of zone of silicification and pyritization. marsh indicates silicification of tuffs near quartz veins only. goethite is the most common oxidation product of pyrite. alteration. Reference: BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, NO. 1, P. 56-58.VISITED BY USGS SCIENTISTS 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,047 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Rio Barranca Mine**. It is located in Alajuela, Costa Rica. The coordinates are (10.04691, -84.60272). This is a m deposit. The primary mineral found here is silver, gold. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is gold. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,048 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Rincon De Mora Prospect**. It is located in Alajuela, Costa Rica. The coordinates are (10.04552, -84.47354). 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: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,049 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **San Gerardo Mine**. It is located in Alajuela, Costa Rica. The coordinates are (10.04275, -84.52771). 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: BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, NO. 1, P. 56-58.ROBERTS, R. J., AND IRVING, E. M., 1957, MINERAL DEPOSITS OF CENTRAL AMERICA, WITH A SECTION ON MANGANESE DEPOSITS OF PANAMA, BY F. S. SIMONS: U.S. GEOLOGICAL SURVEY BULLETIN 1034, 105 P.VISITED BY USGS SCIENTISTS, 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.ROBERTS AND IRVING (1957). |
8,050 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Rudin Mine**. It is located in Alajuela, Costa Rica. The coordinates are (10.02886, -84.59994). 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: CASTILLO M., ROLANDO, 1984, GEOLOGIA DE COSTA RICA; UNA SINOPSIS: SAN JOSE, EDITORIAL DE LA UNIVERSIDAD DE COSTA RICA, P. 143.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,051 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Santa Clara Mine**. It is located in Puntarenas, Costa Rica. The coordinates are (10.02052, -84.60688). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is gold. Associated gangue minerals include marcasite, pyrite, quartz. The ore shows signs of clay, pyrite, possibly nontronite, silicification relatively minor. alteration. The deposit is associated with "mondongo fault" zone structures. Reference: BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, NO. 1, P. 56-58.VISITED BY USGS SCIENTISTS, 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,052 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Palmares Mine**. It is located in Alajuela, Costa Rica. The coordinates are (10.00941, -84.48743). 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: CASTILLO M., ROLANDO, 1984, GEOLOGIA DE COSTA RICA; UNA SINOPSIS: SAN JOSE, EDITORIAL DE LA UNIVERSIDAD DE COSTA RICA, P. 143.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,053 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Cerro Pato Prospect**. It is located in Puntarenas, Costa Rica. The coordinates are (9.98442, -84.60272). 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: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.VISITED BY USGS SCIENTISTS 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,054 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **La Libertad Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.98165, -84.48882). This is a m deposit. The primary mineral found here is gold. It also contains silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The ore shows signs of silicification alteration. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.VISITED BY USGS SCIENTISTS 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,055 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **La Britania Prospect**. It is located in Alajuela, Costa Rica. The coordinates are (9.97748, -84.47771). 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: BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, NO. 1, P. 56-58HUTTL, J. B., 1942, A VISIT TO THE AGUACATE DISTRICT IN COSTA RICA: ENG. MIN. J., V. 143, NO. 11, P. 60.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,056 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **El Porvenir Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.98165, -84.48882). 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: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 212.CHAVES, R., 1974, THE AGUACATE MINES OF COSTA RICA; GEOLOGY AND APPRAISAL: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., ANO 12, NO. 57, P. 7.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.REITZ (1902). |
8,057 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **El Fuego Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.98165, -84.48882). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 211.CHAVES, R., 1974, THE AGUACATE MINES OF COSTA RICA; GEOLOGY AND APPRAISAL: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., ANO 12, NO. 57, P. 5.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.REITZ (1902). |
8,058 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Quebrada Honda Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.97887, -84.47354). 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. The site was last active around 1857. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 212.CHAVES, R., 1974, THE AGUACATE MINES OF COSTA RICA; GEOLOGY AND APPRAISAL: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., ANO 12, NO. 57, P. 6.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.REITZ (1902). |
8,059 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Paciencia Prospect**. It is located in Alajuela, Costa Rica. The coordinates are (9.97609, -84.47771). 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. Associated gangue minerals include quartz. Reference: CRESPI, R. A., 1907, GEOLOGY AND DEVELOPMENT OF AGUACATE MINES, COSTA RICA; MIN. WORLD, V. 27, P. 847, 848.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.CRESPI (1907). |
8,060 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **San Juan Uno Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.97609, -84.47771). 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: CHAVES, R., 1974, THE AGUACATE MINES OF COSTA RICA; GEOLOGY AND APPRAISAL: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., ANO 12, NO. 57, P. 4.CASTILLO M., ROLANDO, 1984, GEOLOGIA DE COSTA RICA; UNA SINOPSIS: SAN JOSE, EDITORIAL DE LA UNIVERSIDAD DE COSTA RICA, 182 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,061 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Esperanza Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.97192, -84.46382). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: CRESPI, R. A., 1907, GEOLOGY AND DEVELOPMENT OF AGUACATE MINES, COSTA RICA: MIN. WORLD, V. 27, P. 848.VISITED BY USGS SCIENTISTS 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,062 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **San Francisco Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.97192, -84.46382). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Associated gangue minerals include chalcopyrite, galena, pyrite, quartz, rhodochrosite, rhodonite, zeolite. The ore shows signs of silicification, oxidation, supergene. in weathered zone, andesite is bleached, kaolinitized, and limonitized . fe and mn oxides stain fractures. sericite, pyrite. alteration. The deposit is associated with nearly vertical fault structures. Reference: VISITED BY USGS SCIENTISTS, 1986.DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) UNPUBLISHED FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,063 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **San Miguel Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.97053, -84.46382). This is a m deposit. The primary mineral found here is gold, manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Associated gangue minerals include quartz. Originally discovered in 1826. Reference: ATTWOOD, GEORGE, 1882, ON THE GEOLOGY OF A PART OF COSTA RICA: GEOL. SOC. LONDON, QUART. J. V. 38, P. 328-329.REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 211.CHAVES, R., 1974, THE AGUACATE MINES OF COSTA RICA; GEOLOGY AND APPRAISAL: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., ANO 12, NO. 57, P. 6.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,064 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **La Ciguena Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.96915, -84.46382). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The site was last active around 1875. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 211.CHAVES, R., 1974, THE AGUACATE MINES OF COSTA RICA; GEOLOGY AND APPRAISAL: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., ANO 12, NO. 57, P. 5.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.REITZ (1902). |
8,065 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **El Balsa Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.96915, -84.46382). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Originally discovered in 1825. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 211.CHAVES, R., 1974, THE AGUACATE MINES OF COSTA RICA; GEOLOGY AND APPRAISAL: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., ANO 12, NO. 57, P. 4,5.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,066 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Cerro Congo**. It is located in Alajuela, Costa Rica. The coordinates are (10.25524, -84.22771). This is a n deposit. The primary mineral found here is sulfur. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is sulfur. Reference: CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIR. GEOL. MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,067 | Identify and describe mineral occurrences by location. | What mineral is found in Nevada, California, United States? | The site is known as **Red Mtn. Deposits**. It is located in Nevada, California, United States. The coordinates are (39.33322, -120.53435). 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. Production size is considered n. The primary ore is molybdenite. Reference: EAKLE, A., 1922, MINERALS OF CALIF.: CALIF. STATE BUREAU OF MINES BULL. 91. |
8,068 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Guapinol Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.96915, -84.46382). This is a m deposit. The primary mineral found here is gold, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Associated gangue minerals include quartz. Originally discovered in 1823. Reference: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 211.CRESPI, R. A., 1907, GEOLOGY AND DEVELOPMENT OF AGUACATE MINES, COSTA RICA: MIN. WORLD, V. 27, P. 848.CHAVES, R., 1974, THE AGUACATE MINES OF COSTA RICA; GEOLOGY AND APPRAISAL: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., ANO 12, NO. 57, P. 5.VISITED BY USGS SCIENTISTS 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.REITZ (1902). |
8,069 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Oreamunos Mine**. It is located in Alajuela, Costa Rica. The coordinates are (9.96915, -84.46382). 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: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 211-212.VISITED BY USGS SCIENTISTS, 1986.CHAVES, R., 1974, THE AGUACATE MINES OF COSTA RICA; GEOLOGY AND APPRAISAL: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., ANO 12, NO. 57, P. 3,4.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,070 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **La Union De Aguacate**. It is located in Alajuela, Costa Rica. The coordinates are (9.96776, -84.4791). 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: BENNETT, EVAN, 1939, GOLD MINING IN COSTA RICA: ENG. MIN. J., V. 140, NO. 1, P. 56-58.MALOZEMOFF, P., 1942, COSTA RICA [FROM A SYMPOSIUM ON MINING IN LATIN AMERICA]: ENG. MIN. J., V. 143, NO. 8, P. 113.HUTTL, J. B., 1942, A VISIT TO THE AGUACATE DISTRICT IN COSTA RICA: ENG. MIN. J., V. 143, NO. 11, P. 60, 61.ROBERTS, R. J., AND IRVING, E. M., 1957, MINERAL DEPOSITS OF CENTRAL AMERICA, WITH A SECTION ON MANGANESE DEPOSITS OF PANAMA, BY F. S. SIMONS: U.S. GEOLOGICAL SURVEY BULLETIN 1034, 105 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,071 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Guayabo Occurrence**. It is located in San Jose, Costa Rica. The coordinates are (9.85109, -84.27215). 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. Reference: ROBERTS, R. J., AND IRVING, E. M., 1957, MINERAL DEPOSITS OF CENTRAL AMERICA: U.S. GEOL. SURV. BULL. 1034, P. 62.SANDOVAL M., FELIPE, 1969, MINING POTENTIAL IN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 8, NO. 32, P. 4.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,072 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Tarbaca Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.81637, -84.1027). 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 malachite. The ore shows signs of propylitic alteration. Reference: NACIONES UNIDAS, 1975, PROYECTO DE INVESTIGACION MINERA, COSTA RICA, TRABAJOS VARIOS (DP/UN/COS-72-004/3), INFORME TECNICO 3, P. 21-22.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,073 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Santa Maria Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.76355, -85.30828). This is a n deposit. The primary mineral found here is sulfur. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is sulfur. Reference: SANDOVAL M., L. F., 1977, MINERALIZACIONES DE TIPO VOLCANICO EN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 15, NO. 58, 23 P.MADRIGAL, OSCAR, 1978, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIR. GEOL. MINAS PETROL., 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,074 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **La Fortuna Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.67883, -85.19578). This is a n deposit. The primary mineral found here is sulfur. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is sulfur. Associated gangue minerals include pyrite. Reference: ASHLEY, B. E., 1967, THE MINERAL INDUSTRY OF COSTA RICA, IN MINERALS YEARBOOK 1967: U.S. BUREAU OF MINES YEARBOOK, V. 4, P. 900.ASHLEY, B. E., 1968, THE MINERAL INDUSTRY OF COSTA RICA, IN MINERALS YEARBOOK 1968: U.S. BUREAU OF MINES YEARBOOK, V. 4, P. 847.ASHLEY, B. E., 1969, THE MINERAL INDUSTRY OF COSTA RICA, IN MINERALS YEARBOOK 1969: U.S. BUREAU OF MINES YEARBOOK, V. 4, P. 833.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,075 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Poco Sol Prospect**. It is located in Alajuela, Costa Rica. The coordinates are (10.36774, -84.64994). This is a n deposit. The primary mineral found here is sulfur. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is sulfur. Associated gangue minerals include opal, pyrite. The ore shows signs of kaoliniaztion, silicification, zeolitization alteration. Reference: SANDOVAL M., FELIPE, 1969, MINING POTENTIAL IN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 8, NO. 32, P. 3.SANDOVAL M., L. F., 1977, MINERALIZACIONES DE TIPO VOLCANICO EN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 15, NO. 58, 23 P.GUILD, P. W., 1981, PRELIMINARY METALLOGENIC MAP OF NORTH AMERICA; A NUMERICAL LISTING OF DEPOSITS: U.S. GEOL. SURV. CIRC. 858-A, P. 36.CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIR. GEOL. MINAS, 1 SHEET.BERRANGE, J.P. MATHER, S.J., MORALES C., NURY, AND ALVARADO V., FERNANDO, 1990, THE NON-METALLIC INDUSTRIAL MINERALS AND ROCKS OF COSTA RICA: SAN JOSE, COSTA RICA, PROYECTO ANGLO-COSTARRICENSE DE MINERALES INDUSTRIALES (PACOMI), 181 P.. |
8,076 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Chocosuela Prospect**. It is located in Alajuela, Costa Rica. The coordinates are (10.29413, -84.3291). This is a n deposit. The primary mineral found here is sulfur. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is sulfur. Reference: SANDOVAL M., FELIPE, 1969, MINING POTENTIAL IN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 8, NO. 32, P. 3.ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,077 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Quebrada Azufrada Prospect**. It is located in Alajuela, Costa Rica. The coordinates are (10.24829, -84.33465). This is a n deposit. The primary mineral found here is sulfur. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is sulfur. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,078 | Identify and describe mineral occurrences by location. | What mineral is found in Alajuela, Costa Rica? | The site is known as **Poas Occurrence**. It is located in Alajuela, Costa Rica. The coordinates are (10.19829, -84.23049). This is a n deposit. The primary mineral found here is sulfur. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is sulfur. Reference: DENGO, GABRIEL, AND LEVY, ENRIQUE, 1970, ANOTACIONES AL MAPA METALOGENETICO DE AMERICA CENTRAL: INST. CENTROAM. INVEST. TEC. INDUS. (ICAITI), PUBL. GEOL. ICAITI, NO. 3, P. APPENDIX 2.SANDOVAL M., L. F., 1977, MINERALIZACIONES DE TIPO VOLCANICO EN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 15, NO. 58, 23 P.GUILD, P. W., 1981, PRELIMINARY METALLOGENIC MAP OF NORTH AMERICA; A NUMERICAL LISTING OF DEPOSITS: U.S. GEOL. SURV. CIRC. 858-1, P. 36.CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIR. GEOL. MINAS, 1 SHEET.BERRANGE, J.P. MATHER, S.J., MORALES C., NURY, AND ALVARADO V., FERNANDO, 1990, THE NON-METALLIC INDUSTRIAL MINERALS AND ROCKS OF COSTA RICA: SAN JOSE, COSTA RICA, PROYECTO ANGLO-COSTARRICENSE DE MINERALES INDUSTRIALES (PACOMI), 181 P.. |
8,079 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Siberia Mine**. It is located in San Jose, Costa Rica. The coordinates are (9.55389, -83.70824). 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 occurrence. Production size is considered n. The primary ore is chalcocite, malachite. Reference: ASHLEY, B. E., AND BRIGGS, R. C., 1970, THE MINERAL INDUSTRY OF COSTA RICA, IN MINERALS YEARBOOK 1970: U.S. BUREAU OF MINES YEARBOOK, V. 3, P. 898.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,080 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Boruca Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.48444, -83.71102). This is a m deposit. The primary mineral found here is copper, silver. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is bornite, chalcocite, chalcopyrite. Associated gangue minerals include magnetite, pyrrhotite. The ore shows signs of chloritization alteration. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) FILES VIEWED 1986.VISITED BY USGS SCIENTISTS 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,081 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Pueblo Nuevo Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.45667, -83.67213). This is a m deposit. The primary mineral found here is copper. It also contains silver, gold. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is bornite, chalcocite. Associated gangue minerals include hematite. The ore shows signs of chloritization alteration. Reference: WORLD MINING, 1983, COSTA RICA: HIGH-GRADE COPPER MINERALIZATION: WORLD MINING, V. 36, NO. 6, P. 33.HYDE, D. M., AND MARTINO, ORLANDO, 1983, THE MINERAL INDUSTRY OF CENTRAL AMERICAN COUNTRIES: COSTA RICA: MINERALS YEARBOOK 1983, V. 3, P. 936-937.VISITED BY USGS SCIENTISTS, 1986.WORLD MINING (1983), HYDE AND MARTINO (1983). |
8,082 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in San Jose, Costa Rica. The coordinates are (9.94831, -84.2166). This is a m deposit. The primary mineral found here is lead, zinc. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: MADRIGAL, OSCAR, 1978, MAPA DE RECURSOS MINERALES DE COST RICA, 1:750,000: DIR. GEOL. MINAS PETROL., 1 SHEET, IN ORGANIZACION DE LOS ESTADOS AMERICANOS, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,083 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Rio Virilla Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.92331, -84.29993). This is a m deposit. The primary mineral found here is lead, zinc. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is galena. Reference: SANDOVAL M., FELIPE, 1969, MINING POTENTIAL IN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 8, NO. 32, P. 7.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,084 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Bajo De Limon Mine**. It is located in San Jose, Costa Rica. The coordinates are (9.91776, -84.44854). This is a m deposit. The primary mineral found here is lead, zinc, 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, galena, sphalerite. Associated gangue minerals include calcite, pyrite, quartz. The deposit is associated with breccia zone structures. Reference: DEFILIPPO, R. J., 1974, THE MINERAL INDUSTRY OF CENTRAL AMERICAN COUNTRIES; COSTA RICA: MINERALS YEARBOOK 1974, V. 3, P. 1085.SANDOVAL M., FELIPE, 1969, MINING POTENTIAL IN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 8, NO. 32, P. 7.NACIONES UNIDAS, 1975, PROYECTO DE INVESTIGACION MINERA, COSTA RICA, TRABAJOS VARIOS (DP/UN/COS-72-004/3), INFORME TECNICO 3, P. 29.ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.NACIONES UNIDAS (1975). |
8,085 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in San Jose, Costa Rica. The coordinates are (9.87609, -84.2666). This is a m deposit. The primary mineral found here is lead, zinc. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: MADRIGAL, OSCAR, 1978, MAPA DE RECURSOS MINERALES DE COST RICA, 1:750,000: DIR. GEOL. MINAS PETROL., 1 SHEET, IN ORGANIZACION DE LOS ESTADOS AMERICANOS, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,086 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Rio Poas Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.86776, -84.1277). This is a m deposit. The primary mineral found here is lead, zinc. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SANDOVAL M., FELIPE, 1969, MINING POTENTIAL IN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 8, NO. 32, P. 8.DENGO, GABRIEL, AND LEVY, ENRIQUE, 1970, ANOTACIONES AL MAPA METALOGENETICO DE AMERICA CENTRAL: INST. CENTROAM. INVEST. TEC. INDUS. (ICAITI), PUBL. GEOL. ICAITI, NO. 3, P. APPENDIX 2.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,087 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Escazu Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.84415, -84.1152). This is a m deposit. The primary mineral found here is zinc, lead, 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, galena. Reference: NACIONES UNIDAS, 1975, PROYECTO DE INVESTIGACION MINERA, COSTA RICA, TRABAJOS VARIOS (DP/UN/COS-72-004/3), INFORME TECNICO 3, P. 30-31.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,088 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in San Jose, Costa Rica. The coordinates are (9.83442, -84.28743). 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. Reference: GUILD, P. W., 1981, PRELIMINARY METALLOGENIC MAP OF NORTH AMERICA; A NUMERICAL LISTING OF DEPOSITS: U.S. GEOL. SURV. CIRC. 858-A, P. 37.MADRIGAL, OSCAR, 1978, MAPA DE RECURSOS MINERALES DE COST RICA, 1:750,000: DIR. GEOL. MINAS PETROL., 1 SHEET, IN ORGANIZACION DE LOS ESTADOS AMERICANOS, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,089 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Chirraca Occurrence**. It is located in San Jose, Costa Rica. The coordinates are (9.81776, -84.1777). 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. Reference: MADRIGAL, OSCAR, 1978, MAPA DE RECURSOS MINERALES DE COST RICA, 1:750,000: DIR. GEOL. MINAS PETROL., 1 SHEET, IN ORGANIZACION DE LOS ESTADOS AMERICANOS, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,090 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Puriscal Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.79832, -84.16242). 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 bornite, chalcocite, chalcopyrite. Reference: MALOZEMOFF, P., 1942, COSTA RICA [FROM A SYMPOSIUM ON MINING IN LATIN AMERICA]: ENG. MIN. J., V. 143, NO. 8, P. 114.ASHLEY, B. E., 1968, THE MINERAL INDUSTRY OF CENTRAL AMERICAN AREAS; COSTA RICA: MINERALS YEARBOOK 1968, V. 4, P. 846.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,091 | Identify and describe mineral occurrences by location. | What mineral is found in Cartago, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in Cartago, Costa Rica. The coordinates are (9.78443, -84.06659). 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. Reference: MADRIGAL, OSCAR, 1978, MAPA DE RECURSOS MINERALES DE COST RICA, 1:750,000: DIR. GEOL. MINAS PETROL., 1 SHEET, IN ORGANIZACION DE LOS ESTADOS AMERICANOS, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,092 | Identify and describe mineral occurrences by location. | What mineral is found in Cartago, Costa Rica? | The site is known as **Tapanti Prospect**. It is located in Cartago, Costa Rica. The coordinates are (9.76777, -83.79991). 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 bornite, chalcopyrite. Reference: SANDOVAL M., FELIPE, 1969, MINING POTENTIAL IN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 8, NO. 32, P. 4.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,093 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Rio Savegre Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.55111, -83.80825). 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. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,094 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Playas Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.54555, -83.63324). 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. Reference: CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIR. GEOL. MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,095 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Alaska Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.52194, -83.65824). This is a m deposit. The primary mineral found here is copper, silver. 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 barite, galena, magnetite, pyrite, pyrrhotite, quartz. Reference: NACIONES UNIDAS, 1975, PROYECTO DE INVESTIGACION MINERA, COSTA RICA, TRABAJOS VARIOS (DP/UN/COS-72-004/3), INFORME TECNICO 3, 83 P.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,096 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Division Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.51639, -83.71241). This is a m deposit. The primary mineral found here is copper. It also contains lead. 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. Associated gangue minerals include barite, magnetite, pyrite, pyrrhotite, quartz. Reference: DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,097 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **San Ramon Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.45389, -83.73602). 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. Reference: CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIR. GEOL. MINAS, 1 SHEET.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
8,098 | Identify and describe mineral occurrences by location. | What mineral is found in Moffat, Colorado, United States? | The site is known as **Housel Gulch Placer**. It is located in Moffat, Colorado, United States. The coordinates are (40.74996, -107.75067). 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. Production size is considered n. The primary ore is ilmenite, monazite. |
8,099 | Identify and describe mineral occurrences by location. | What mineral is found in San Jose, Costa Rica? | The site is known as **Santa Cruz Prospect**. It is located in San Jose, Costa Rica. The coordinates are (9.40667, -83.54713). 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 bornite, chalcocite, chrysocolla, covellite, malachite. Reference: NACIONES UNIDAS, 1975, PROYECTO DE INVESTIGACION MINERA, COSTA RICA, TRABAJOS VARIOS (DP/UN/COS-72-004/3), INFORME TECNICO 3, P. 24.CASTRO M., J. F., AND VARGAS R., J. E., 1982, MAPA DE RECURSOS MINERALES DE COSTA RICA, 1:750,000: DIR. GEOL. MINAS, 1 SHEET.DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS (DGMH) FILES VIEWED 1986.U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.. |
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