Mine detail: Chapernal Occurrence

Location:	Guanacaste, Costa Rica, North America
Lat / long:	10.50384, -85.76385
dep_id:	10008031
mrds_id:	CS00314
Commodity type:	metallic
Major mineral:	Manganese, Iron
Operation type:	Unknown
Deposit type:	Unknown
Production size:	No production occurred
Development status:	Occurrence
ore:	Pyrite
Reporter:	Howe, Stephen S., Mosier, Dan
hrock_type:	Diorite
References:	Deposit:: WEBBER, B. N., 1942, MANGANESE DEPOSITS OF COSTA RICA, CENTRAL AMERICA: AM. INST. MIN. METALL. PETROL. ENG. TECH. PUB. 1445, P. 2. 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.