The Johnson Brothers and Prime is a tungsten mine located in Boulder county, Colorado at an elevation of 8,248 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: 8,248 Feet (2,514 Meters)
Primary Mineral: Tungsten
Lat, Long: 39.9628, -105.50940
Active Mining Claims
Claim data is for Mines level premium members.
Johnson Brothers and Prime MRDS details
Site NamePrimary: Johnson Brothers and Prime
Land StatusLand ownership: Private
Operation Category: Past Producer
Operation Type: Processing Plant
Mining Method: Unknown
Years of Production:
PhysiographyGeneral Physiographic Area: Rocky Mountain System
Physiographic Province: Southern Rocky Mountains
Mineral Deposit Model
Reference Category: Deposit
Reference: COLO 1972 LIST