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Mine detail: Cyclone Mine
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North America
United States
Montana
Powell
Previously called ''
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Location
Lat / long:
46.69851, -112.49673
Resource(M)
Primary:
Copper
Secondary:
Silver, Gold
Ore:
Gold, Malachite
Gangue:
Garnet, Quartz, Vermiculite
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Limestone,Granite
Associated rock:
Butte Quartz Monzonite (Boulder Batholith)
Associated type:
Granite
Structure:
Boulder Batholith
References
MRDS
DB02219
DEP
10015926
Reference
{Deposit:: MBMG BULL 98, P. 27, 33, 62.}{Deposit:: MBMG BULL 33, P. 28.}{Production:: MBMG BULL 98, P. 62.}
Reporter
Elliott, James E., Wise, Kristine K. (Elliott, James E.)