Montana · Beaverhead County
Past Producer
Midnight Mine
Beaverhead County, Montana, United States
Gold
Silver
Lead
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USGS source ↗
Description
Robert Wing
Commodities
Primary
Gold, Silver, Lead
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Workings
Surface/Underground
Orebody form
PINCH AND SWELL
Materials
Ore minerals
Galena, Gold
Gangue
Pyrite, Quartz
Geology
Host rock
Quartzite,Shale · Missoula
Economic & production
Development status
Past Producer
Production years
PRE-1900
Discovery year
1875
Identification
Deposit ID
10019756
MRDS ID
DC11384
Alternate names
Midnite Mine
Region
NA
Data score
B
Coordinates
45.30684, -112.88645
References
USGS BULL 574, P. 67.MBMG BULL 6, P. 73.MBMG BULL 46, P. 5.MBMG BULL 103, P. 3.1914 COMPILE WINCHELL, A.N., U.S. GEOL. SUR. BULL. 5741931 GEOLMAP M.B.M.G. BULL. 6M.B.M.G. BULL. 85