Montana · Granite County
Past Producer
Magone & Anderson Mine
Granite County, Montana, United States
Silver
Gold
Copper
Lead
Antimony
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USGS source ↗
Commodities
Primary
Silver, Gold
Secondary
Copper, Lead
Tertiary
Antimony
Commodity type
M
Deposit
Deposit size
S
Workings
Underground
Orebody form
BEDDING PLANE, BANDED
Materials
Ore minerals
Chalcopyrite, Gold, Tetrahedrite
Gangue
Ankerite, Barite, Calcite, Pyrite, Quartz
Geology
Host rock
Quartzite,Schist · Silver Hill Formation;Flathead Formation;Missoula Group
Associated rock
Diorite · Garnet Stock
Structure
Bearmouth Overthrust, Deep Creek Anticline, Garnet Stock
Alteration
Oxidation
Economic & production
Development status
Past Producer
Identification
Deposit ID
10101715
MRDS ID
D007818
Region
NA
Data score
B
Coordinates
46.81239, -113.33537
References
USGS BULL 660, P. 188-190.MBMG MEM 31, P. 30.MBMG MEM 39, P. 28, 29.