Ralston, O.C., 1930, Possibilities of zinc production in Arizona: Mining Journal, v. 14, no. 7, p. 11. Authors Ralston, O.C. Publication Date 1930 Citation Mining Journal, v. 14, no. 7, p. 11. State AZ Province TR County YA Placenames Jerome area Keywords Mineral District Massive Sulfide Zinc Ore Mineralization More Keywords Mineral District, Massive Sulfide, Zinc, Ore, Mineralization, AzGeoBib RefNum 8237