Mine detail: Silent Friend

Previously called ''

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Location

Lat / long:

39.75805, -105.59587

Resource(M)

Primary:	Gold
Tertiary:	Silver
Ore:	Pyrite, Chalcopyrite, Tennantite
Gangue:	Quartz, Calcite

Production

Operation type:	Underground
Development status:	Past Producer

Geology

References

MAS	80191340
DEP	10287688
Reference	USGS PP 94, p. 348
Reporter	Melton, Greg, Intermountain Field Operations Center (IFOC)