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Mine detail: Morning Mine
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North America
United States
Montana
Jefferson
Previously called 'Midnight Mine'
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Location
Lat / long:
46.36518, -112.27171
Resource(M)
Primary:
Silver, Lead
Secondary:
Gold, Zinc, Copper
Tertiary:
Arsenic, Antimony
Ore:
Cerussite, Chalcopyrite, Covellite, Galena, Gold, Sphalerite, Tetrahedrite
Gangue:
Polybasite, Pyrite, Quartz, Tourmaline
Discovery year:
1900
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Last production ended:
1958
Geology
Host type:
Quartz Monzonite
Associated rock:
Butte Quartz Monzonite (Boulder Batholith)
Associated type:
Quartz Monzonite
Structure:
Fault Zone 10-30 Feet Wide Trends N 70 W, Dips 70 N
References
MRDS
DB02112
DEP
10015852
Reference
{Deposit:: USGS BULL NO 1151, P. 113-14, PL. 1.}{Deposit:: MBMG BULL 16, P. 104.}{Deposit:: MBMG BULL 10, P. 29.}{Deposit:: MBMG BULL 30, P. 23.}
Reporter
Elliott, James E., Wise, Kristine K. (Elliott, James E.)