Montana · Granite County
Unknown
Londonderry Mine
Granite County, Montana, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Silver
Commodity type
M
Economic & production
Development status
Unknown
Identification
Deposit ID
10148666
Region
NA
Data score
D
Coordinates
46.47409, -113.24342
References
MONTANA DEPARTMENT OF STATE LANDS. ABANDONED HARDROCK MINESPRIORITY SITES, SUMMARY REPORT, MARCH 1994, P. 5-67.U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 78, 1913,P. 259, PLATE 2.