California · Imperial County
Past Producer
Butterfly Group of Mines
Imperial County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10139048
MRDS ID
W023686
Region
NA
Data score
D
Coordinates
32.86477, -114.78269
References
CALIF. JOUR. MINES AND GEOL., V. 38, 1942, P. 115-117.CALIF. DIV. MINES AND GEOL. COUNTY REPORT 7, 1977, P. 49.