Mine detail: Boulder District-Montana

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Location

Lat / long: 46.2318, -112.15648

Resource(B)

Primary: Lead, Gold, Silver
Secondary: Uranium, Copper, Zinc
Tertiary: Tungsten, Antimony, Barium-Barite, Molybdenum, Arsenic
Discovery year: 1870

Production

Operation type: Unknown
Deposit type: VEIN, SHEAR ZONE, PLACER
Production size: Small
Development status: Past Producer

Geology

Structure:BOULDER BATHOLITH

References

MRDSD009543
DEP60000335
Reference{Deposit:: MBMG BULL 16, P. 38-40.}{Deposit:: USGS BULL 842, P. 289-297.}{Deposit:: USGS PP 610, P. 152-53.}{Deposit:: USGS PP 428, P. 94, PL. 1.}