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7,900 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Progreso A**. It is located in Cajamarca, Peru. The coordinates are (-6.90614, -78.90785). The region is called SA. 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 past producer. Production size is considered y. The ore shows signs of silicificacion alteration. The ore is controlled by contacto intrusivo/caliza. The deposit is associated with en superficie, a unos 100 m aproximadamente al este del yacimiento se observan intrusiones de granodiorita que determinan una zona de metamorfismo de contacto, cubierto en su mayor parte por la vegetacion del lugar. estructuralmente las calizas han sido afectadas por un fallamiento premineral, en diferentes direcciones., dentro de la mina , a 4 ma de la entrada del nivel 3076, lado este, en contacto con las calizas, se observa un dique de granodiorita. en el nivel 3100, a 8 m de la entrada, se puede ver una una falla que atravieza el cuerpo mineralizado con direccion n60e y buza 53se. a lo largo se observa tambien abundante material de brechas como consecuencia de dicho fallamiento. structures. Reference: RAFAEL FLORES T. MINA PROGRESO 1,982 INGEMMET B4510JAVIER CASTELLARES A MINA PROGRESO 1,982 INGEMMET B4507. |
7,901 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Normita I**. It is located in Cajamarca, Peru. The coordinates are (-6.74587, -78.60951). The region is called SA. This is a m deposit. The primary mineral found here is silver, copper. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered s. The ore shows signs of silicificacion y caolinizacion alteration. The ore is controlled by fracturas. The deposit is associated with en el area del yacimiento afloran principalmente rocas intrusivas profiriticas, fuertemente caolinizadas y silicificadas, que han sido clasificadas como monzonitas. la estructura dominante es una fractura que aflora aprox. 250 m, con un rumbo promedio n260e, y buza 75n y una potencia que varia de 0.50 a 1.00 m structures. Reference: VILCHEZ ORTIZ MICANOR MINAS NORMITA I Y LUCIA 1,971 INGEMMET B6301OCOLA PERCY MINAS NORMITA I Y LUCIA 1,975 INGEMMET B4617. |
7,902 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Ramon**. It is located in Cajamarca, Peru. The coordinates are (-7.35584, -78.81062). The region is called SA. This is a m deposit. The primary mineral found here is antimony. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered s. The deposit is associated with la estructura dominante es una fractura de falla con rumbo n118e y un buzamiento aproximado 70ne, que aflora en una longitud aproximada de 300 m con una potencia promedio de 10 cm.9 structures. Reference: NICANOR VILCHEZ MINA RAMON 1,970 INGEMMET B4714. |
7,903 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Cleopatra**. It is located in Cajamarca, Peru. The coordinates are (-6.74587, -78.60951). The region is called SA. This is a m deposit. The primary mineral found here is silver, copper. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered s. The ore shows signs of sericitizacion, cloritizacion y silicificacion. alteration. The ore is controlled by el mejor control para la deposicion mineral parece estar relacionado a zonas de fracturamiento intenso ocasionado al producirse el fenomeno de la intrusion, distribuidas a lo largo del contacto.. The deposit is associated with el contacto caliza-tonalita tiene una longitud de 2.5 km en esta zona., las condiciones geologicas han permitido que en el area de la concesion se depositen cuerpos irregulares de limitadas dimensiones horizontales. se ha detectado mineralizacion a 70 m por debajo de la superficie actual, no reconociendose la profundidad total. structures. Tectonically, it's part of a el intrusivo forma parte de un gran stock que aflora al oeste del pueblo de hualgayoc y tiene un ancho max. de 7km y 13 km de largo; este mismo esta constituido de una tonalita porfiritica que en muchas partes ha sufrido alteracion hidrotermal. setting. The site was first produced in 1953, and last active around 1974. Reference: J. PERUSSE, A. RIVERA Z., H. SAHAY MINA CLEOPATRA 1,976 INGEMMET B5372. |
7,904 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Inquisicion**. It is located in Cajamarca, Peru. The coordinates are (-6.75753, -78.60979). The region is called SA. This is a m deposit. The primary mineral found here is silver, copper. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered s. The ore is controlled by fracturas y fallas. The deposit is associated with intrusivo que hace contacto con las calizas. structures. Reference: POMA LAZO MANUEL MINA INQUISICION BMP 1981 INGEMMET B5111. |
7,905 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Navidad 75**. It is located in Cajamarca, Peru. The coordinates are (-6.73948, -78.58089). The region is called SA. 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 s. The primary ore is galena. Associated gangue minerals include calcite. The ore is controlled by fracturas. The deposit is associated with en el cauce de la quebrada tre rios, afloran calizas, con paquetes de 0.10 a 0.50 m de potencia, color gris oscuro con direccion n 70 w y buzamiento 20 ne. por esta quebrada pasa una falla vertical que se extiende a unos 2 km a ambos lados del denuncio y sigue la direccion de las calizas. structures. Reference: RAUL MALAGA R. PROSPECTO "NAVIDAD 75" BMP 1979 INGEMMET B7288. |
7,906 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Hierro Cascas**. It is located in Cajamarca, Peru. The coordinates are (-7.35584, -78.81062). The region is called SA. This is a m deposit. The primary mineral found here is iron. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered s. The deposit is associated with dentro del denuncio afloran rocas sedimentarias e intrusivas. los sedimentos consisten en lutitas con intercalaciones de cuarcitas y areniscas de la formacion chicama. structures. Reference: LUIS NUNES A. MINA HIERRO CASCAS BMP 1977 INGEMMET B7473. |
7,907 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Plomo Pilcay Iii, Iv Y Vi**. It is located in Cajamarca, Peru. The coordinates are (-7.21529, -78.83757). The region is called SA. This is a m deposit. The primary mineral found here is copper, silver, zinc, lead. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered y. The primary ore is galena. Associated gangue minerals include calcite. The ore is controlled by fracturas. Reference: SIXTO PERALTA B./FRANCO VENEGAS H. PROSPECTO: PLOMO PILCAY III, IV Y VI - CIA OPERADORA DE MINAS S.A. BPM 1974 INGEMMET B6675. |
7,908 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Celendinita**. It is located in Cajamarca, Peru. The coordinates are (-6.89252, -78.17533). The region is called SA. This is a n deposit. The primary mineral found here is calcium. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered y. The deposit is associated with las calizas se prolongan hacia cajamarca. structures. Reference: JUAN C. SILVA INFORME SOBRE LA CANTERA CELENDINITA BMP 1951 INGEMMET B6464. |
7,909 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Pinipata**. It is located in Cajamarca, Peru. The coordinates are (-6.74587, -78.60951). The region is called SA. This is a n deposit. The primary mineral found here is graphite. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered u. The deposit is associated with la formacion carbonifera de pinipata esta limitada tanto al norte como al sur, por un sistema de fallas. los riachuelos que corren hasta el valle de llaucan han erosionado 40% aprox. de la longitud de la formacion carbonifera., a lo largo del valle de llaucan, donde aflora el carbon, se observa continuidad de los mantos y poca variacion de potencia. structures. Reference: CARLOS G. PHILIPPS POSIBILIDADES DE EXPLOTACION DE LAS ZONAS CARBONIFERAS DE PINIPATA BMP 1967 INGEMMET B7015. |
7,910 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Palo Santo Y Cerro Colorado**. It is located in Cajamarca, Peru. The coordinates are (-7.35112, -78.8384). The region is called SA. This is a n deposit. The primary mineral found here is kaolin. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered s. The deposit is associated with afloramiento de lutitas con rumbo regional variable en e-w y n-s y buzamiento 45n y 65 e respectivamente. structures. Reference: CASTILLO DIAZ HERNAN - ESTUDIO ZONAL POR CAOLIN-CASCAS 1,990 INGEMMET B7391. |
7,911 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **El Papelillo**. It is located in Cajamarca, Peru. The coordinates are (-7.1964, -78.32422). The region is called SA. This is a m deposit. The primary mineral found here is gold, magnesite. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered s. Originally discovered in 1990. Reference: FLORES TORRES RAFAEL. PRESENCIA DE ORO EN EL YACIMIENTO DE MANGANESO DE LA MINA EL PAPELILLO 1,990 BMP 6147. |
7,912 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **Alcaparrosa**. It is located in Cajamarca, Peru. The coordinates are (-7.15113, -78.86646). The region is called SA. This is a n deposit. The primary mineral found here is marble, dimension, kaolin, stone. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered s. Reference: NAUPARI ALVAREZ A. PRESTAMO PARA TITULACION MINERA DEL DENUNCIO ALCAPARROSA BMP 1984 INGEMMET B6064. |
7,913 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **San Martin U.T.**. It is located in Cajamarca, Peru. The coordinates are (-7.35584, -78.81062). The region is called SA. This is a m deposit. The primary mineral found here is magnesite. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered s. Concentration is done via la probable genesis de este yacimiento es debido a la accion de aguas acidificadas sobre minerales magnesianos constituyentes de las lutitas. process. The ore is controlled by fracturas y planos de estratificacion.. Reference: SIXTO PERALTA B. MINA SAN MARTIN U.T. BMP 1976 INGEMMET B4837. |
7,914 | Identify and describe mineral occurrences by location. | What mineral is found in Cajamarca, Peru? | The site is known as **San Felipe**. It is located in Cajamarca, Peru. The coordinates are (-5.75674, -79.31702). The region is called SA. This is a n deposit. The primary mineral found here is kaolin, barium-barite. Mining is carried out using a unknown method. The development status is currently prospect. Production size is considered s. Reference: VALENCIA BELLIDO, R./SANCHEZ BAY M. DERECHO MINERO SAN FELIPE BMP 1986 INGEMMET B6034. |
7,915 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **B-7**. It is located in Guanacaste, Costa Rica. The coordinates are (10.88715, -85.76107). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. The ore shows signs of ore consists of massive and altered, or laterized, chromite. lateritic soil is less completely developed, fe oxides less abundant, and serpentinization more intense at this prospect than at the prospects of mrds rec. nos. 3-8 (area a of jager (1977)). alteration. The deposit is associated with numerous generally s-dipping fractures. mafic dikes appear to limit mineralization towards the e. structures. Reference: JAGER C., GERARDO, 1977, GEOLOGIA DE LAS MINERALIZACIONES DE CROMITA AL ESTE DE LA PENINSULA DE SANTA ELENA, PROVINCIA DE GUANACASTE, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 136 P.KUYPERS, E. P., AND JAGER C., G., 1979, MINERALIZACIONES DE CROMITA EN LA PENINSULA DE SANTA ELENA, COSTA RICA: CIENC. TEC., V. 3, NO. 1, P. 99-108.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.. |
7,916 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **B-8**. It is located in Guanacaste, Costa Rica. The coordinates are (10.88576, -85.7569). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. The ore shows signs of ore consists of massive and altered, or laterized, chromite. lateritic soil is less completely developed at this prospect than at prospects of mrds rec. nos. 3-8 (area a of jager (1977)). alteration. Reference: JAGER C., GERARDO, 1977, GEOLOGIA DE LAS MINERALIZACIONES DE CROMITA AL ESTE DE LA PENINSULA DE SANTA ELENA, PROVINCIA DE GUANACASTE, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 136 P.KUYPERS, E. P., AND JAGER C., G., 1979, MINERALIZACIONES DE CROMITA EN LA PENINSULA DE SANTA ELENA, COSTA RICA: CIENC. TEC., V. 3, NO. 1, P. 99-108.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.. |
7,917 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **A-6**. It is located in Guanacaste, Costa Rica. The coordinates are (10.87604, -85.67218). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. The ore shows signs of ore consists of massive and altered, or laterized, chromite. fe oxides are abundant in the altered chromite. alteration. The deposit is associated with n- and e-trending faults terminate orebody structures. Reference: JAGER C., GERARDO, 1977, GEOLOGIA DE LAS MINERALIZACIONES DE CROMITA AL ESTE DE LA PENINSULA DE SANTA ELENA, PROVINCIA DE GUANACASTE, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 136 P.KUYPERS, E. P., AND JAGER C., G., 1979, MINERALIZACIONES DE CROMITA EN LA PENINSULA DE SANTA ELENA, COSTA RICA: CIENC. TEC., V. 3, NO. 1, P. 99-108.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.. |
7,918 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **A-2**. It is located in Guanacaste, Costa Rica. The coordinates are (10.87604, -85.66107). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. The ore shows signs of ore consists of massive and altered, or laterized, chromite. alteration. Reference: JAGER C., GERARDO, 1977, GEOLOGIA DE LAS MINERALIZACIONES DE CROMITA AL ESTE DE LA PENINSULA DE SANTA ELENA, PROVINCIA DE GUANACASTE, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 136 P.KUYPERS, E. P., AND JAGER C., G., 1979, MINERALIZACIONES DE CROMITA EN LA PENINSULA DE SANTA ELENA, COSTA RICA: CIENC. TEC., V. 3, NO. 1, P. 99-108.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.. |
7,919 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **A-1**. It is located in Guanacaste, Costa Rica. The coordinates are (10.87465, -85.6694). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. The ore shows signs of ore consists of massive and altered, or laterized, chromite. alteration. Reference: JAGER C., GERARDO, 1977, GEOLOGIA DE LAS MINERALIZACIONES DE CROMITA AL ESTE DE LA PENINSULA DE SANTA ELENA, PROVINCIA DE GUANACASTE, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 136 P.KUYPERS, E. P., AND JAGER C., G., 1979, MINERALIZACIONES DE CROMITA EN LA PENINSULA DE SANTA ELENA, COSTA RICA: CIENC. TEC., V. 3, NO. 1, P. 99-108.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.. |
7,920 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **A-3**. It is located in Guanacaste, Costa Rica. The coordinates are (10.87326, -85.65552). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. The ore shows signs of ore consists of massive and altered, or laterized, chromite alteration. Reference: JAGER C., GERARDO, 1977, GEOLOGIA DE LAS MINERALIZACIONES DE CROMITA AL ESTE DE LA PENINSULA DE SANTA ELENA, PROVINCIA DE GUANACASTE, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 136 P.KUYPERS, E. P., AND JAGER C., G., 1979, MINERALIZACIONES DE CROMITA EN LA PENINSULA DE SANTA ELENA, COSTA RICA: CIENC. TEC., V. 3, NO. 1, P. 99-108.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.. |
7,921 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **A-5**. It is located in Guanacaste, Costa Rica. The coordinates are (10.87187, -85.66524). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. The ore shows signs of ore consists of massive and altered, or laterized, chromite alteration. Reference: JAGER C., GERARDO, 1977, GEOLOGIA DE LAS MINERALIZACIONES DE CROMITA AL ESTE DE LA PENINSULA DE SANTA ELENA, PROVINCIA DE GUANACASTE, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 136 P.KUYPERS, E. P., AND JAGER C., G., 1979, MINERALIZACIONES DE CROMITA EN LA PENINSULA DE SANTA ELENA, COSTA RICA: CIENC. TEC., V. 3, NO. 1, P. 99-108.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.. |
7,922 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **A-4**. It is located in Guanacaste, Costa Rica. The coordinates are (10.87187, -85.66524). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. The ore shows signs of ore consists of massive and altered, or laterized, chromite alteration. Reference: JAGER C., GERARDO, 1977, GEOLOGIA DE LAS MINERALIZACIONES DE CROMITA AL ESTE DE LA PENINSULA DE SANTA ELENA, PROVINCIA DE GUANACASTE, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 136 P.KUYPERS, E. P., AND JAGER C., G., 1979, MINERALIZACIONES DE CROMITA EN LA PENINSULA DE SANTA ELENA, COSTA RICA: CIENC. TEC., V. 3, NO. 1, P. 99-108.ULLOA C., FRANZ, 1977, ASPECTOS GEOLOGICOS DE LA PARTE ESTA DE LA PENINSULA DE SANTA ELENA (DESDE CUAJINIQUIL HASTA SANTA ROSA DE LA CRUZ DE GUANACASTE): TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 76P.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.. |
7,923 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Respingue**. It is located in Guanacaste, Costa Rica. The coordinates are (10.87048, -85.84303). This is a m deposit. The primary mineral found here is chromium. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is chromite. Associated gangue minerals include quartz. Reference: JAGER C., GERARDO, 1977, GEOLOGIA DE LAS MINERALIZACIONES DE CROMITA AL ESTE DE LA PENINSULA DE SANTA ELENA, PROVINCIA DE GUANACASTE, COSTA RICA: TESIS DE GRADO, UNIVERSIDAD DE COSTA RICA, 136 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.. |
7,924 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Monte De Barco Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.61216, -85.63885). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 410.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.. |
7,925 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Panama Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.58578, -85.66107). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The ore shows signs of diorite is altered alteration. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 410.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.. |
7,926 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Hermosa Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.57328, -85.68885). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 410.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.. |
7,927 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Tule Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.54689, -85.63607). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 78-79.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.. |
7,928 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Tabor Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.52884, -85.64579). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 411.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.. |
7,929 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Santisimo Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.51217, -85.65274). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 78.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.. |
7,930 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Las Pilas Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.50245, -85.69302). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Tectonically, it's part of a nicoya ophiolite complex? setting. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 78.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.. |
7,931 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **La Cuestacita Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.49828, -85.69996). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 410.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.. |
7,932 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Guatemati Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.48578, -85.69163). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 78.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.. |
7,933 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.45384, -85.60968). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 411.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.. |
7,934 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Blanca Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.43439, -85.79164). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is psilomelane, pyrolusite. The ore shows signs of silicification alteration. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 395.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.. |
7,935 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Bahia Brasilito Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.408, -85.79719). This is a m deposit. The primary mineral found here is manganese, iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 76.HEIN, J. R., KUIJPERS, E. P., DENYER, PERCY, AND SLINEY, R. E., 1983, PETROLOGY AND GEOCHEMISTRY OF CRETACEOUS AND PALEOGENE CHERTS FROM WESTERN COSTA RICA, IN IIJIMA, A., HEIN, J. R., AND SIEVER, R., EDS., SILICEOUS DEPOSITS IN THE PACIFIC REGION: AMSTERDAM, ELSEVIER SCIENTIFIC PUB. CO., P. 148, 150.DE BOER, J., 1979, THE OUTER ARC OF THE COSTA RICAN OROGEN (OCEANIC BASEMENT COMPLEXES OF THE NICOYA AND SANTA ELENA PENINSULAS): TECTONOPHYS., V. 56, P. 221-259.GURSKY, H.-J., AND SCHMIDT-EFFING, R., 1983, SEDIMENTOLOGY OF RADIOLARITES WITHIN THE NICOYA OPHIOLITE COMPLEX, COSTA RICA, CENTRAL AMERICA, IN IIJIMA, A., HEIN, J. R., AND SIEVER, R., EDS., SILICEOUS DEPOSITS IN THE PACIFIC REGION: AMSTERDAM, ELSEVIER SCI. PUB. CO., P. 127-142.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.. |
7,936 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Mina Cerro Zapote**. It is located in Guanacaste, Costa Rica. The coordinates are (10.39829, -85.82497). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 394.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.. |
7,937 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Mina De Barrante**. It is located in Guanacaste, Costa Rica. The coordinates are (10.39829, -85.82497). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 394.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.. |
7,938 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Zapotalillo Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.39551, -85.83469). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 394.KUYPERS, E. P., AND DENYER CH., PERCY, 1979, VOLCANIC EXHALATIVE MANGANESE DEPOSITS OF THE NICOYA OPHIOLITE COMPLEX, COSTA RICA: ECON. GEOL., V. 74, P. 673-678.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.. |
7,939 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Encanto Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.39274, -85.83191). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The ore shows signs of silicification alteration. Tectonically, it's part of a nicoya ophiolite complex setting. The site was last active around 1918. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 394.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 (1944). |
7,940 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.39135, -85.81386). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 72.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.. |
7,941 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **La Seba Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.38996, -85.8333). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The ore shows signs of silicification alteration. Tectonically, it's part of a nicoya ophiolite complex setting. The site was last active around 1918. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 394.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 (1944). |
7,942 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Real Mines**. It is located in Guanacaste, Costa Rica. The coordinates are (10.38301, -85.84164). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The primary ore is bixbyite, braunite, hollandite, pyrolusite, wad. The ore shows signs of silicification alteration. The deposit is associated with several faults cut orebodies while others are subparallel to ore lenses structures. Tectonically, it's part of a nicoya ophiolite complex setting. The site was last active around 1918. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 68-70.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 392.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.HEIN, J. R., KUIJPERS, E. P., DENYER, PERCY, AND SLINEY, R. E., 1983, PETROLOGY AND GEOCHEMISTRY OF CRETACEOUS AND PALEOGENE CHERTS FROM WESTERN COSTA RICA, IN IIJIMA, A., HEIN, J. R., AND SIEVER, R., EDS., SILICEOUS DEPOSITS IN THE PACIFIC REGION: AMSTERDAM, ELSEVIER SCIENTIFIC PUB. CO., P. 149, 150.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.SEARS (1919), ROBERTS (1944). |
7,943 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Sesteo Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.37746, -85.80691). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The ore shows signs of silicification alteration. Tectonically, it's part of a nicoya ophiolite complex setting. The site was last active around 1918. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 72-73.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 395.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 (1944). |
7,944 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **La Esperanza Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.37607, -85.8458). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The ore shows signs of silicification alteration. Tectonically, it's part of a nicoya ophiolite complex setting. The site was first produced in 1918, and last active around 1918. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 68.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 392-393.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 (1944). |
7,945 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Miramar Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.37607, -85.84164). This is a m deposit. The primary mineral found here is manganese. 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. The deposit is associated with low-angle fault striking nw and dipping 35 ne structures. Tectonically, it's part of a nicoya ophiolite complex? setting. Reference: WEBBER, B. N., 1942, MANGANESE DEPOSITS OF COSTA RICA, CENTRAL AMERICA: AM. INST MIN. METALL. PETROL. ENG. TECH. PUB. 1445, P. 5-6.KUYPERS, E. P., AND DENYER CH., PERCY, 1979, LOS YACIMIENTOS MANGANESIFEROS DE LAS RADIOLARITAS DEL COMPLEJO OFIOLITICO DE NICOYA, COSTA RICA: CIENC. TEC., V. 3, NO. 1, P. 81-97.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.. |
7,946 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Las Posas Prospects**. It is located in Guanacaste, Costa Rica. The coordinates are (10.37607, -85.68607). This is a m deposit. Additionally, there is some iron, manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 76.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.. |
7,947 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Cerro Diablo Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.37468, -85.66663). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 400.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.. |
7,948 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **La Pedregosa Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.37051, -85.8458). This is a m deposit. The primary mineral found here is manganese. 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. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 393.HEIN, J. R., KUIJPERS, E. P., DENYER, PERCY, AND SLINEY, R. E., 1983, PETROLOGY AND GEOCHEMISTRY OF CRETACEOUS AND PALEOGENE CHERTS FROM WESTERN COSTA RICA, IN IIJIMA, A., HEIN, J. R., AND SIEVER, R., EDS., SILICEOUS DEPOSITS IN THE PACIFIC REGION: AMSTERDAM, ELSEVIER SCIENTIFIC PUB. CO., P. 149, 150.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.. |
7,949 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Piedras Grandes Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.36913, -85.73329). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 76.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.. |
7,950 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **La Cuestacita Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.36913, -85.67079). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 400.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.. |
7,951 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Huacas Prospects**. It is located in Guanacaste, Costa Rica. The coordinates are (10.36357, -85.76941). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 75.HEIN, J. R., KUIJPERS, E. P., DENYER, PERCY, AND SLINEY, R. E., 1983, PETROLOGY AND GEOCHEMISTRY OF CRETACEOUS AND PALEOGENE CHERTS FROM WESTERN COSTA RICA, IN IIJIMA, A., HEIN, J. R., AND SIEVER, R., EDS., SILICEOUS DEPOSITS IN THE PACIFIC REGION: AMSTERDAM, ELSEVIER SCIENTIFIC PUB. CO., P. 149, 150.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.. |
7,952 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Iglesias Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.36357, -85.76941). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 75.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.SEARS (1919). |
7,953 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Matapalo Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.36218, -85.82497). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 73.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.. |
7,954 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.36079, -85.7444). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 74.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.. |
7,955 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Portegolpe No. 2 Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.36079, -85.72496). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 76.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.. |
7,956 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.36079, -85.72496). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 76.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.. |
7,957 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Carbon Claim**. It is located in Guanacaste, Costa Rica. The coordinates are (10.35663, -85.87497). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 400.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.. |
7,958 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Wolf Claim**. It is located in Guanacaste, Costa Rica. The coordinates are (10.35663, -85.86108). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The primary ore is wad. The ore shows signs of silicification alteration. Tectonically, it's part of a nicoya ophiolite complex setting. The site was last active around 1917. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 72.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 399-400.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.SEARS (1919), ROBERTS (1944). |
7,959 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.34968, -85.80414). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 73.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.. |
7,960 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **La Desdichada Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.34968, -85.72079). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 401.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.. |
7,961 | Identify and describe mineral occurrences by location. | What mineral is found in Mesa, Colorado, United States? | The site is known as **Raven Claims**. It is located in Mesa, Colorado, United States. The coordinates are (38.54999, -108.78401). 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 occurrence. Production size is considered n. The primary ore is carnotite. |
7,962 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Los Limones Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.3469, -85.77358). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 396.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.. |
7,963 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Honda Occurrrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.34135, -85.85136). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 72.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.. |
7,964 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Guastomate Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.33301, -85.76941). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 399.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.. |
7,965 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Guayaquil Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.33024, -85.79997). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 73.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.. |
7,966 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.3219, -85.76107). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 74.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.. |
7,967 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Puerto Humo Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.31218, -85.34995). This is a m deposit. Additionally, there is some manganese, iron present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 82.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.. |
7,968 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Hatillo Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.3094, -85.72357). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 73.HEIN, J. R., KUIJPERS, E. P., DENYER, PERCY, AND SLINEY, R. E., 1983, PETROLOGY AND GEOCHEMISTRY OF CRETACEOUS AND PALEOGENE CHERTS FROM WESTERN COSTA RICA, IN IIJIMA, A., HEIN, J. R., AND SIEVER, R., EDS., SILICEOUS DEPOSITS IN THE PACIFIC REGION: AMSTERDAM, ELSEVIER SCIENTIFIC PUB. CO., P. 151, 153.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.. |
7,969 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Curiol Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.30107, -85.76803). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The primary ore is braunite, pyrolusite. Associated gangue minerals include quartz. The ore shows signs of silicification, supergene enrichment alteration. The deposit is associated with steeply dipping to nearly vertical faults between cherty shale and diorite; shear zones structures. Tectonically, it's part of a nicoya ophiolite complex setting. The site was last active around 1920. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 70-71.WEBBER, B. N., 1942, MANGANESE DEPOSITS OF COSTA RICA, CENTRAL AMERICA: AM. INST. MIN. METALL. PETROL. ENG. TECH. PUB. 1445, P. 6.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 398-399.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.ROBERTS (1944). |
7,970 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Loma Larga Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.2844, -85.72774). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 73.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.SEARS (1919). |
7,971 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Lagunilla Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.2719, -85.64718). This is a m deposit. The primary mineral found here is iron, manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 73.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.. |
7,972 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Guacalito Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.26774, -85.79164). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The ore shows signs of silicification alteration. Tectonically, it's part of a nicoya ophiolite complex setting. The site was last active around 1938. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 399.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 (1944). |
7,973 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Loma Blanca Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.25663, -85.72913). This is a m deposit. The primary mineral found here is manganese, iron. 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. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 399.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.. |
7,974 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Filacho Mula Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.23301, -85.79719). This is a m deposit. The primary mineral found here is manganese. 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; igneous rock altered. alteration. The deposit is associated with igneous rock locally sheared structures. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 401.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.. |
7,975 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Judas Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.2219, -85.80136). This is a m deposit. The primary mineral found here is manganese. 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. The deposit is associated with basalt is sheared structures. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 402.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.HEIN, J. R., KUIJPERS, E. P., DENYER, PERCY, AND SLINEY, R. E., 1983, PETROLOGY AND GEOCHEMISTRY OF CRETACEOUS AND PALEOGENE CHERTS FROM WESTERN COSTA RICA, IN IIJIMA, A., HEIN, J. R., AND SIEVER, R., EDS., SILICEOUS DEPOSITS IN THE PACIFIC REGION: AMSTERDAM, ELSEVIER SCIENTIFIC PUB. CO., P. 151, 153.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.. |
7,976 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Pie Paloma Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.21774, -85.80691). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The deposit is associated with fault zone trending n 20 e structures. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 402.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.. |
7,977 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Los Bolillos Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.1358, -85.70274). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 71-72.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 403.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 (1944). |
7,978 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Cerro Grande Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.13164, -85.4444). This is a m deposit. The primary mineral found here is 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 pyrolusite. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 412.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.. |
7,979 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Cacao Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.12747, -85.74579). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is bementite, braunite. The ore shows signs of basalt is altered alteration. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 71-72.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 403.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 (1944). |
7,980 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **La Victoria Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.11914, -85.76246). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The ore shows signs of silicification alteration. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 71-72.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 404.KUYPERS, E. P., AND DENYER CH., PERCY, 1979, VOLCANOGENIC 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.SEARS (1919). |
7,981 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Unnamed Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.11358, -85.37774). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 413.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.. |
7,982 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Quiriman Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.10386, -85.50274). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 413.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.. |
7,983 | Identify and describe mineral occurrences by location. | What mineral is found in Andhra Pradesh, India? | The site is known as **Tiruvuru Area**. It is located in Andhra Pradesh, India. The coordinates are (16.99992, 80.00034). The region is called AS. This is a m deposit. Additionally, there is some iron, titanium, metal, vanadium present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: BHIMASANKARAM, V. L. S., 1963-SEE USGS BULL. 1316. |
7,984 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Los Chanchos Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (10.08025, -85.71107). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The primary ore is braunite, pyrolusite, wad. Tectonically, it's part of a nicoya ophiolite complex setting. The site was last active around 1937. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 408.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.ROBERTS (1944). |
7,985 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Pital Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.07886, -85.66246). This is a m deposit. The primary mineral found here is manganese, iron. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. The primary ore is pyrolusite. The ore shows signs of silicification alteration. The deposit is associated with contacts between jasper and basalt are commonly sheared structures. Tectonically, it's part of a nicoya ophiolite complex setting. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 405.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.. |
7,986 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Los Munecos Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (10.07886, -85.64302). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 407.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.. |
7,987 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Carrizal Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.07886, -85.64163). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P.> TO.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.. |
7,988 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Piedra Amarilla Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.07052, -85.67357). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Associated gangue minerals include hematite. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 406.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.. |
7,989 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Jazminal Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.05664, -85.65274). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Tectonically, it's part of a nicoya ophiolite complex setting. 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.. |
7,990 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **El Rosario Occurrence**. It is located in Guanacaste, Costa Rica. The coordinates are (10.0233, -85.72357). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Tectonically, it's part of a nicoya ophiolite complex setting. 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.. |
7,991 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Pavones Mine**. It is located in Guanacaste, Costa Rica. The coordinates are (9.98581, -85.20273). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently past producer. Production size is considered s. The primary ore is pyrolusite. The ore shows signs of silicification alteration. The deposit is associated with small n- and nw-trending faults offset and repeat orebodies structures. Tectonically, it's part of a nicoya ophiolite complex setting. The site was last active around 1918. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 79-82.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 413.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.SEARS (1919). |
7,992 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **La Colonia Carmona Prospect**. It is located in Guanacaste, Costa Rica. The coordinates are (9.98165, -85.26106). This is a m deposit. The primary mineral found here is manganese. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: SEARS, J. D., 1919, DEPOSITS OF MANGANESE ORE IN COSTA RICA: U.S. GEOL. SURV. BULL. 710-C, P. 82.ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 414.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.. |
7,993 | Identify and describe mineral occurrences by location. | What mineral is found in Puntarenas, Costa Rica? | The site is known as **Tambor Occurrence**. It is located in Puntarenas, Costa Rica. The coordinates are (9.71638, -85.02078). This is a m deposit. Additionally, there is some manganese present. Mining is carried out using a unknown method. The development status is currently occurrence. Production size is considered n. Reference: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 414.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.. |
7,994 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Panama**. It is located in Guanacaste, Costa Rica. The coordinates are (10.58995, -85.65274). 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: WEYL, RICHARD, 1969, MAGNETITSANDE DER KUSTE NICOYAS (COSTA RICA, MITTELAMERIKA): NEUES JAHRBH. GEOL. PALAON. MONAT., JAHRG. 1969, P. 499-511.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.. |
7,995 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Hermosa**. It is located in Guanacaste, Costa Rica. The coordinates are (10.57606, -85.67774). 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: WEYL, RICHARD, 1969, MAGNETITSANDE DER KUSTE NICOYAS (COSTA RICA, MITTELAMERIKA): NEUES JAHRBH. GEOL. PALAON. MONAT., JAHRG. 1969, P. 499-511.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.. |
7,996 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Del Coco**. It is located in Guanacaste, Costa Rica. The coordinates are (10.55523, -85.69302). 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: WEYL, RICHARD, 1969, MAGNETITSANDE DER KUSTE NICOYAS (COSTA RICA, MITTELAMERIKA): NEUES JAHRBH. GEOL. PALAON. MONAT., JAHRG. 1969, P. 499-511.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.. |
7,997 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Ocotol**. It is located in Guanacaste, Costa Rica. The coordinates are (10.5455, -85.72357). 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: WEYL, RICHARD, 1969, MAGNETITSANDE DER KUSTE NICOYAS (COSTA RICA, MITTELAMERIKA): NEUES JAHRBH. GEOL. PALAON. MONAT., JAHRG. 1969, P. 499-511.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.. |
7,998 | Identify and describe mineral occurrences by location. | What mineral is found in Guanacaste, Costa Rica? | The site is known as **Playa Blanca**. It is located in Guanacaste, Costa Rica. The coordinates are (10.53439, -85.76385). 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: SANDOVAL M., FELIPE, 1969, MINING POTENTIAL IN COSTA RICA: COSTA RICA, DIR. GEOL. MINAS PETROL., INF. TEC. NOTAS GEOL., V. 8, NO. 32, P. 5.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.. |
7,999 | Identify and describe mineral occurrences by location. | What mineral is found in Costa Rica? | The site is known as **Playa Potrero**. It is located in Costa Rica. The coordinates are (10.44856, -85.77497). 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.. |
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