Mine detail: Unnamed Shaft

Previously called 'Sample Location 1915-Probably Part of Landmark-Life Preserver Group.'

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Location

Lat / long:

37.28885, -116.78395

Resource(M)

Primary:	Gold, Silver
Gangue:	Quartz
Orebody form:	TABULAR
Discovery year:	1917

Production

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

Geology

Host type:	Rhyolite
Associated type:	Rhyolite
Structure:	Faults, Pre-Ore And Post-Ore.
Alteration processes:	Bleaching, Silicification

References

MRDS	M242098
DEP	10046874
Reference	QUADE, J. AND BENTZ, J., 1982, FIELD EXAMINATION 12-5-8
Reporter	La Pointe, D.D. (Tingley, J.V.)