Guanacaste
Occurrence

Chapernal Occurrence

Guanacaste, Costa Rica
ManganeseIron
⌖ Show on mapUSGS source ↗
Commodities
PrimaryManganese, Iron
Commodity typeM
Deposit
Deposit typeUnknown
Deposit sizeN
Materials
Ore mineralsPyrite
Geology
Host rockDiorite
Economic & production
Development statusOccurrence
Identification
Deposit ID10008031
MRDS IDCS00314
RegionNA
Data scoreC
Coordinates10.50384, -85.76385
References
WEBBER, B. N., 1942, MANGANESE DEPOSITS OF COSTA RICA, CENTRAL AMERICA: AM. INST. MIN. METALL. PETROL. ENG. TECH. PUB. 1445, P. 2.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.