Colsman, J. C.2017-08-102022-02-032017-08-102022-02-031900-1999https://hdl.handle.net/11124/171331Shows claims and stream.Blueline print; photocopy.Covers parts of Clear Creek County, Colorado. Covers parts of the Idaho Springs quadrangle, Colorado. Commodities mined: gold.45 x 48 cmmine mapsengMining claims -- Colorado -- Clear Creek County -- MapsMines and mineral resources -- Colorado -- Clear Creek County -- MapsStillImage