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Mine detail: Ella Mine
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North America
United States
Montana
Lewis and Clark
Previously called ''
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Location
Lat / long:
46.67796, -112.08727
Resource(M)
Primary:
Gold
Tertiary:
Manganese
Ore:
Gold, Pyrolusite
Gangue:
Quartz
Orebody form:
VEIN WITH WELL-DEFINED AND REGULAR WALLS
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Quartz Monzonite
Associated rock:
Scratchgravel Quartz Monzonite Stock
Associated type:
Quartz Monzonite
Structure:
Boulder Batholith, Scratchgravel Quartz Monzonite Stock
References
MRDS
DB02173
DEP
10015894
Reference
USGS BULL 842, P. 48
Reporter
Elliott, James E., Wise, Kristine K. (Elliott, James E.)