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Mine detail: Haparanda Mine
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North America
United States
Montana
Granite
Previously called 'Aparanda'
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Location
Lat / long:
46.81045, -113.29482
Resource(M)
Primary:
Gold
Ore:
Gold
Gangue:
Iron, Pyrite, Quartz
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
First production started:
1886
Geology
Host rock:
Silver Hill Formation;Flathead Formation;Belt Series
Host type:
Quartzite,Schist
Structure:
Bearmouth Overthrust, Garnet Stock
Alteration processes:
Oxidation
References
MRDS
DC11194
DEP
10019710
Reference
{Deposit:: USGS BULL 660, P. 199-201, 203-4.}{Deposit:: MBMG BULL 8, P. 9, 25.}
Reporter
Unknown, Wise, Kristine K. (Elliott, James E.)