Cebell, Stella J.Vezina, James J.2017-09-282022-02-032017-09-282022-02-03https://hdl.handle.net/11124/171707Mine report no. 333.Includes maps."Data re: furnished by J. Vezina."Report submitted by Stella J. Cebell, trustee.Typescript (carbon copy).reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Ophir Gold Mines & Reduction CompanyMines and mineral resources -- Colorado -- San Miguel CountyMining claims -- Colorado -- San Miguel CountyGeology -- Colorado -- San Miguel CountyIron Springs Mining District (Colo.)Text