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Mine detail: Chicago Mine
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North America
United States
Montana
Granite
Previously called ''
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Location
Lat / long:
46.33933, -113.26536
Resource(M)
Primary:
Manganese
Orebody form:
TABULAR
Production
Operation type:
Unknown
Deposit type:
Replacement
Production size:
Small
Development status:
Past Producer
Geology
Host rock:
Jefferson Limestone
Host type:
Limestone
Associated rock:
Philipsburg Batholith
Associated type:
Diorite
Structure:
Philipsburg Batholith, Philipsburg Anticline, Philipsburg Overthrust
References
MRDS
DC09943
DEP
10019401
Reference
{Deposit:: MBMG BULL 10, P. 19.}{Deposit:: USGS BULL 922-G, PL.}{Deposit:: USGS BULL 1237, P. 34.}
Reporter
Wise, Kristine K. (Elliott, James E.), Unknown