Dunham, M.S., 1937, Geology of the Blue Jay mine area, Helvetia, Arizona: Tucson, University of Arizona, M.S. thesis, 43 p. Authors Dunham, M.S. Publication Date 1937 Citation Tucson, University of Arizona, M.S. thesis, 43 p. State AZ Province BR County PM Placenames Santa Rita Mts. Keywords Mineral District Areal Porphyry Copper More Keywords Mineral District, Areal, Porphyry Copper, AzGeoBib RefNum 2860
