Lewis, Wade V.2019-04-012022-02-032019-04-012022-02-03https://hdl.handle.net/11124/172999Mine report no. 1455.Includes map.Typescript (carbon copy).reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Mines and mineral resources -- Colorado -- San Miguel CountyMining claims -- Colorado -- San Miguel CountyVanadium ores -- Colorado -- San Miguel CountyGeology -- Colorado -- San Miguel CountyAssaying -- Colorado -- San Miguel CountyReport on the Vanadium no. 1, et. al., group of mining claims situated near Placerville in the San Miguel County, ColoradoText