Mine detail: Porvenir Mine

Previously called ''

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Location

Lat / long:

-18.38097, -66.69947

Resource(M)

Primary:	Tin
Tertiary:	Arsenic, Zinc, Lead
Ore:	Cassiterite, Galena, Sphalerite
Gangue:	Barite, Pyrite, Quartz

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Uncia Formation
Host type:	Shale,Sandstone
Structure:	On E Flank Of Challapacheta Anticline
Alteration processes:	Silicification

References

MRDS	BL20349
DEP	10006348
Reference	{Deposit:: GEOBOL/BANCO MUNDIAL, 1976, ESTUDIO DE PREFACTIBILIDAD MINA PORVENIR CODIGO 208-22-05: GEOBOL INTERNAL REPORT}{Deposit:: GUSTAVSON ASSOC., 1992, COMPENDIUM OF THE ECONOMIC GEOLOGY OF BOLVIA}{Other Database:: CIMRI}{Production:: GUSTAVSON ASSOC. (1992)}
Reporter	Long, Keith R.