| [var. Silver-bearing Tennantite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 213, 390, 393 Galbraith, F.W. (1947), Minerals of AZ, AZ Bur. Mines Bull. 153: 27, 28. Bastin, E.S. (1922), Primary native-silver ores near Wickenburg, AZ, and their bearing on the genesis of the silver ores of Cobalt, Ontario, USGS Bull. 735: 131-155 |