Mine detail: Coloma District

Previously called 'Potomac District'

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Location

Lat / long: 46.84099, -113.37593

Resource(B)

Primary: Barium-Barite, Gold
Secondary: Copper, Silver, Lead
Tertiary: Antimony
Discovery year: 1897

Production

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

Geology

Structure:GARNET STOCK, BEARMOUTH OVERTHRUST

References

MRDSD009545
DEP60000337
Reference{Deposit:: USGS BULL 660, P. 195-99.}{Deposit:: MBMG MEM 39, P. 25-27.}{Deposit:: MBMG BULL 8, P. 26-28.}{Deposit:: USGS PP 610, P. 164-65.}{Deposit:: MBMG MEM26, P. 107-08.}