Mine detail: Gem

Previously called 'Gem ShaftFreighte* Friend'

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Location

Lat / long: 39.76109, -105.51479

Resource(M)

Primary: Gold
Secondary: Copper, Lead, Zinc
Tertiary: Silver

Production

Operation type: Underground
Development status: Past Producer

Geology

References

MAS80190660
DEP10166527
ReferenceREF USGS PROF PAPER 223 PLATE 3
ReporterIntermountain Field Operations Center (IFOC)