Mine detail: Diamond Mountain Tunnel-Lower

Previously called 'Lanagan'

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Location

Lat / long:

39.7286, -105.5942

Resource(M)

Primary:	Gold
Tertiary:	Silver
Ore:	Pyrite, Chalcopyrite, Tetrahedrite, Galena, Sphalerite, Wulfenite
Gangue:	Quartz, Siderite

Production

Operation type:	Underground
Development status:	Past Producer

Geology

Host type:

Pegmatite,Gneiss

References

MAS	80190511
DEP	10190169
Reference	USGS Bull 1032b, p. 96
Reporter	Melton, Greg, Intermountain Field Operations Center (IFOC)