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Mine detail: Estelle Mine
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North America
United States
Montana
Madison
Previously called 'Sweetwater'
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Location
Lat / long:
45.14018, -112.39893
Resource(N)
Primary:
Talc-Soapstone
Ore:
Talc
Orebody form:
TABULAR
Production
Operation type:
Unknown
Deposit type:
Replacement
Production size:
Small
Development status:
Past Producer
Geology
Host rock:
Pre Belt
Host type:
Marble
Associated type:
Gneiss
Structure:
Shear Zones
References
MRDS
D005563
DEP
10101616
Reference
BERG, R. B., TALC AND CHLORITE DEPOSITS IN MONTANA: MONT. BUREAU OF MINES AND GEOL. MEMOIR 45, P. 36
Reporter
Loen, Jeffrey S. (Pearson, Robert C.)