Montana · Silver Bow County
Prospect
Pentfield Lode
Silver Bow County, Montana, United States
Molybdenum
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USGS source ↗
Description
R. T. Ogle
Commodities
Primary
Molybdenum
Commodity type
M
Deposit
Deposit size
N
Workings
Underground
Orebody form
IRREGULAR
Materials
Ore minerals
Molybdenite
Gangue
Limonite, Pyrite, Quartz
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite · Boulder Batholith, Qtz Monzonite
Economic & production
Development status
Prospect
Discovery year
1921
Identification
Deposit ID
10022820
MRDS ID
FS00308
Region
NA
Data score
D
Coordinates
45.85712, -112.44755
References
1934 DIREXPL DEPT. OF INTERIOR1949 DIREXPL USFS