Marks, John H. (John Henry)2022-04-272022-04-27https://hdl.handle.net/11124/12996Mine report no. 1608.Includes sketch map.reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Mines and mineral resources -- Arizona -- Yuma CountyMining claims -- Arizona -- Yuma CountyAssaying -- Arizona -- Yuma CountyPlomosa Mining District (Ariz.)Bountiful group of gold mining claims, Quartzite [sic], Arizona, TheText