Montana · Jefferson County
Occurrence
Memphis Prospect
Jefferson County, Montana, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold, Silver
Commodity type
M
Deposit
Deposit size
U
Materials
Ore minerals
Gold
Gangue
Pyrite, Quartz
Geology
Host rock
Dacite
Associated rock
Dacite · Lowland Creek Volcanics
Structure
Boulder Batholith
Alteration
Sericitization
Economic & production
Development status
Occurrence
Identification
Deposit ID
10015870
MRDS ID
DB02140
Region
NA
Data score
C
Coordinates
46.19907, -112.44533
References
USGS BULL 527, P. 128.USGS BULL 842, P. 297.MBMG BULL 16, P. 71.