2017-08-102022-02-032017-08-102022-02-031800?-1899https://hdl.handle.net/11124/171338Scale approximately 1:3,600.Blueline copy.Shows mining claims, Clear Creek and Virginia Canyon.Covers parts of Clear Creek County, Colorado. Covers parts of the Idaho Springs quadrangle, Colorado.104 x 76 cmmine mapsengMining claims -- Colorado -- Clear Creek County -- MapsMines and mineral resources -- Colorado -- Clear Creek County -- MapsStillImage