Joseph, P.E., 1915-16, Manganese: Arizona Bureau of Mines Bulletin no. 4, 14 p. Authors Joseph, P.E. Citation Arizona Bureau of Mines Bulletin no. 4, 14 p. State AZ Province BR TR County CH GN YU LP MA Placenames Tombstone Hills Morenci area Mohawk Mts. Big Horn Mts. Keywords Mineralogy Manganese Ore More Keywords Mineralogy, Manganese, Ore, AzGeoBib RefNum 5065
