Thompson, A.P., 1925, The King of Arizona region, Yuma County: Arizona Mining Journal, v. 9, no. 7, p. 9-10, 60-62.
Thompson, A.P.
Arizona Mining Journal, v. 9, no. 7, p. 9-10, 60-62.
Mineral District, Gold, History, Production, Subsurface, Mineralization, Ore, Areal, Structure, Stratigraphy, Placer,
