U.S. Bureau of Mines, 1943, Lake Shore copper property, Pinal County, Ariz.: U.S. Bureau of Mines War Minerals Report 58, 6 p.
U.S. Bureau of Mines
U.S. Bureau of Mines War Minerals Report 58, 6 p.
Porphyry Copper, Mineralization, History, Production, Geochemical Survey,