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Mine detail: Magone & Anderson Mine
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North America
United States
Montana
Granite
Previously called ''
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Location
Lat / long:
46.81239, -113.33537
Resource(M)
Primary:
Gold, Silver
Secondary:
Lead, Copper
Tertiary:
Antimony
Ore:
Chalcopyrite, Gold, Tetrahedrite
Gangue:
Ankerite, Barite, Calcite, Pyrite, Quartz
Orebody form:
BEDDING PLANE, BANDED
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host rock:
Silver Hill Formation;Flathead Formation;Missoula Group
Host type:
Quartzite,Schist
Associated rock:
Garnet Stock
Associated type:
Diorite
Structure:
Bearmouth Overthrust, Deep Creek Anticline, Garnet Stock
Alteration processes:
Oxidation
References
MRDS
D007818
DEP
10101715
Reference
{Deposit:: USGS BULL 660, P. 188-190.}{Deposit:: MBMG MEM 31, P. 30.}{Deposit:: MBMG MEM 39, P. 28, 29.}
Reporter
Wise, Kristine K. (Elliott, James E.)