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Mine detail: Wolf Creek Bentonite Occurrence
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North America
United States
Montana
Lewis and Clark
Previously called ''
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Location
Lat / long:
47.03879, -112.09589
Resource(N)
Tertiary:
Bentonite
Ore:
Bentonite
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
Host type:
Volcanic Rock (Aphanitic)
Associated rock:
Two Medicine Formation
Associated type:
Volcanic Rock (Aphanitic)
Alteration processes:
Alteration To Bentonite
References
MRDS
D004265
DEP
10090793
Reference
{Deposit:: SCHMIDT, ROGER G., 1979, ROCKS AND MINERAL RESOURCES OF THE WOLF CREEK AREA, LEWIS AND CLARK AND CASCADE COUNTIES, MONTANA: USGS BULL. 1441, P. 7}{Deposit:: 1966 RECON R.G. SCHMIDT: BULL. 144}
Reporter
Starritt, Bruce C.