Worthington, W. H.2017-09-012022-02-032017-09-012022-02-03https://hdl.handle.net/11124/171577Mine report no. 203.Typescript (carbon copy).reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Mines and mineral resources -- Colorado -- Clear Creek CountyMines and mineral resources -- Colorado -- Gilpin CountyMining claims -- Colorado -- Clear Creek CountyMining claims -- Colorado -- Gilpin CountyText