Mine detail: Keystone Mine

Previously called ''

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Location

Lat / long:

39.27934, -114.96587

Resource(M)

Primary:	Manganese
Tertiary:	Copper, Gold, Silver

Production

Operation type:	Underground
Development status:	Past Producer

Geology

References

MRDS	M031291
MAS	320330072
DEP	10198217
Reporter	Western Field Operations Center (WFOC)