Mine detail: Lost Horse Group

Previously called 'Henshaw'

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Location

Lat / long:

31.84234, -111.57737

Resource(M)

Primary:	Copper, Silver, Gold, Molybdenum
Tertiary:	Lead, Zinc
Ore:	Wulfenite

Production

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

Geology

Host rock:	Pitoikam Formation
Host type:	Metasedimentary Rock
Tectonic:	Basin And Range
Alteration processes:	Oxidation To Shallow Depths Along Fault Zone

References

MRDS	M030519
DEP	10037129
Reference	{Deposit:: KEITH, 1974, ABM BULL 189}{Deposit:: ABM FILE DATA}{Deposit:: NOWLAN, G.A., HAXEL, G.B., HANNA, W.F., PITKIN, J.A., DIVELEY-WHITE, D.V., MCDONNELL, J.R., JR., AND LUNDBY, WILLIAM, 1989, MINERAL RESOURCES OF THE BABOQUIVARI PEAK AND COYOTE MOUNTAINS WILDERNESS STUDY AREAS, PIMA COUNTY, ARIZONA: U.S. GEOLOGICAL SURVEY BULLETIN 1702, 30 P.}{Other Database:: CIMRI}
Reporter	Peterson, Jocelyn A., Orris, Greta J.