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Mine detail: Marysville District
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North America
United States
Montana
Lewis and Clark
Previously called 'Bald Butte DistrictsOttawa'
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Location
Lat / long:
46.7499, -112.33422
Resource(B)
Primary:
Gold, Silver, Lead
Secondary:
Copper, Zinc
Tertiary:
Manganese, Fluorine-Fluorite, Tungsten, Molybdenum, Antimony
Ore:
Calamine, Chalcopyrite, Chrysocolla, Covellite, Galena, Gold, Lead, Malachite, Molybdenite, Scheelite, Sphalerite, Tetrahedrite
Gangue:
Calcite, Iron, Pyrite, Quartz
Discovery year:
1864
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
First production started:
1864
Geology
Host rock:
Belt Series
Host type:
Shale,Limestone
Associated rock:
Marysville Stock
Associated type:
Diorite
Structure:
Boulder Batholith, Marysville Stock
References
MRDS
W014739
DEP
10071390
Reference
{Deposit:: USGS BULL 527, P. 61-68.}{Deposit:: USGS BULL 842, P. 63-69.}{Deposit:: USGS PP 57}{Deposit:: USBM RI 6334, P. 20-1.}{Deposit:: USGS PP 610, P. 156.}{Deposit:: USGS-USBM MINERAL YEARBOOKS}{Deposit:: MBMG MEM 26, P. 60.}{Production:: USGS PP 610, P. 156; USGS-USBM MINERAL YEARBOOKS;}
Reporter
Rankin, David A.; Krohn, D. H., Wise, Kristine K. (Elliott, James E.)