Mine detail: Cerro Grande and Nancite Occurrences

Previously called ''

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Location

Lat / long: 10.51356, -85.70135

Resource(M)

Primary: Iron, Manganese
Ore: Pyrite

Production

Operation type: Unknown
Deposit type: Unknown
Production size: None
Development status: Occurrence

Geology

Host type:Diorite

References

MRDSCS00313
DEP10008030
Reference{Deposit:: ROBERTS, R. J., 1944, MANGANESE DEPOSITS IN COSTA RICA: U.S. GEOL. SURV. BULL. 935-H, P. 410.}{Deposit:: 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.}
ReporterHowe, Stephen S., Mosier, Dan