Mine detail: Gray Eagle Mine

Previously called 'Shepard Lease'

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Location

Lat / long:

44.04238, -115.79656

Resource(M)

Primary:	Gold
Tertiary:	Silver, Zinc, Lead
Ore:	Galena, Sphalerite, Tetrahedrite
Gangue:	Pyrite, Quartz
Orebody form:	LENSES

Production

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

Geology

Host type:	Rhyolite
Associated rock:	Rhyolite
Associated type:	Rhyolite

References

MRDS	W014416
DEP	10071172
Reference	{Deposit:: ANDERSON, A. L., 1947, GEOLOGY AND ORE DEPOSITS OF BOISE BASIN, IDAHO: USGS BULL. 944-C, P. 119-319}{Deposit:: 1947 GEOLMAP ANDERSON, A. L., BULL. 944-}{Production:: ANDERSON, A. L., 1947, USGS BULL. 944-C, P. 301}
Reporter	Siefken, Robert R. (Miller, Pat)