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Mine detail: Johnson Claim
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North America
United States
Montana
Granite
Previously called ''
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Location
Lat / long:
46.46656, -113.25453
Resource(M)
Primary:
Gold, Copper
Ore:
Copper, Gold
Gangue:
Iron, Quartz
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
Host rock:
Missoula Group
Host type:
Quartzite
Structure:
Philipsburg Anticline, Philipsburg Batholith
References
MRDS
DC09372
DEP
10019280
Reference
USGS PP 78, P. 260, PL. 1
Reporter
Unknown, Wise, Kristine K. (Elliott, James E.)