Mine detail: Birtley Tunney

Previously called ''

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Location

Lat / long:

39.73693, -105.5292

Resource(M)

Primary:	Silver
Tertiary:	Gold
Ore:	Pyrite
Gangue:	Quartz

Production

Operation type:	Underground
Development status:	Past Producer

Geology

References

MAS	80190255
DEP	10214686
Reference	USGS OFR 66-87, p. 40
Reporter	Intermountain Field Operations Center (IFOC), Melton, Greg