Mine detail: Milluri Prospect

Previously called ''

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Location

Lat / long:

-19.5976, -66.41613

Resource(M)

Primary:	Lead, Silver
Secondary:	Antimony, Tin, Copper
Ore:	Cassiterite, Stibnite, Tetrahedrite
Gangue:	Pyrite, Quartz, Tourmaline

Production

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

Geology

Host rock:	Los Frailes
Host type:	Tuff
Alteration processes:	Triangular Zone Of Argillic Alteration In Pyroclastic Rocks Of The Los Frailes Massif With An Area Of 3 Square Kilometers. Thin Sections Studies Indicate That The Alteration Is Phyllitic With Sericitization Of The Feldspars And Development Of Pyrite, With Tourmallization And Small Amounts Of Needle Tin And Minor Rutile.

References

MRDS	BL30160
DEP	10006594
Reference	{Deposit:: GUSTAVSON ASSOC., 1992, COMPENDIUM OF THE ECONOMIC GEOLOGY OF BOLIVIA}{Other Database:: CIMRI}
Reporter	Blacutt, William