Montana · Madison County
Occurrence
Harrison Iron
Madison County, Montana, United States
Iron
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USGS source ↗
Commodities
Tertiary
Iron
Commodity type
M
Materials
Other materials
Hematite, Quartz
Economic & production
Development status
Occurrence
Discovery year
1940
Identification
Deposit ID
10280421
Region
NA
Data score
D
Coordinates
45.711, -111.83276
References
MADISON COUNTY COURTHOUSE RECORDSROY EARHART DID FIELD WORK FOR CHARLES SCOTT,730,N MONT ST