The Duncan is a copper mine located in Plumas county, California at an elevation of 3,799 feet.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Elevation: 3,799 Feet (1,158 Meters)
Primary Mineral: Copper
Lat, Long: 40.0683, -120.66970
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Duncan MRDS details
Site NamePrimary: Duncan
Land StatusLand ownership: Unknown
Operation Category: Past Producer
Operation Type: Unknown
Mining Method: Unknown
Years of Production:
PhysiographyGeneral Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Sierra Nevada
Mineral Deposit Model
Reference Category: Deposit
Reference: CALIF DIV OF MINES B 144 1948 P 286