Commodities
PrimaryTungsten
SecondaryTin, Bismuth
TertiaryCopper, Zinc
Commodity typeM
Deposit
Model77: Sn-polymetallic vein
Deposit sizeS
Materials
Ore mineralsBismuthinite, Bornite, Cassiterite, Chalcocite, Chalcopyrite, Enargite, Sphalerite, Wolframite
GangueHematite, Pyrite, Quartz, Specularite, Tourmaline
Geology
Host rockSandstone
Associated rockDacite
AlterationPropylitic, Sericitic
Economic & production
Development statusPast Producer
First production1900
Discovery year1885
Identification
Deposit ID10097689
MRDS IDBL10342
RegionSA
Data scoreB
Coordinates-21.66699, -66.27584
References
PINTO, J., 1988, VISITA PRELIMINAR A LOS YACIMIENTOS CHOROMA Y ESMORACA: LA PAZ, UNDP, 4P.FIELD INVESTIGATIONS, 1990, USGS/GEOBOLVISIT NOV. 1990, USGS (LUDINGTON, DUBRAY) AND GEOBOL (SORIACIMRI