Legraye, M.P., 1923, Study of some mining districts of Arizona and of the structure of some ore specimens: Stanford, Stanford University, M.S. thesis. Authors Legraye, M.P. Publication Date 1923 Citation Stanford, Stanford University, M.S. thesis. State AZ Province BR TR County CH GI PM PN Placenames Mule Mts. Globe-Miami area Ray area Dripping Spring Mts. Little Ajo Mts. Keywords Mineral District Porphyry Copper Mineralization More Keywords Mineral District, Porphyry Copper, Mineralization, AzGeoBib RefNum 5862