Wilson, E.D., Fansett, G.R., Johnson, C.H., Smith, M.C., Perkins, F.P., Vorhies, C.T., and Butler, G.M., 1933, Arizona gold placers and placering [Fourth edition, revised]: Arizona Bureau of Mines Bulletin no. 135, 148 p.
Wilson, E.D., Fansett, G.R., Johnson, C.H., Smith, M.C., Perkins, F.P., Vorhies, C.T., and Butler, G.M., 1933, Arizona gold placers and placering [Fourth edition, revised]: Arizona Bureau of Mines Bulletin no. 135, 148 p.
Mining, Gold, Placer, Locale, History, Production, Areal, Structure, Stratigraphy, Law,