MacKenzie, G.D., 1962, Minor elements in magnetite from central and northwestern Arizona: Philadelphia, University of Pennsylvania, M.S. thesis. Authors MacKenzie, G.D. Publication Date 1962 Citation Philadelphia, University of Pennsylvania, M.S. thesis. State AZ Province BR TR County GI MO Placenames Globe Hills Cerbat Mts. Keywords Oxide Geochemical Survey More Keywords Oxide, Geochemical Survey, AzGeoBib RefNum 6329