Williams, S.A., 1960, A new occurrence of allanite in the Quijotoa Mountains, Pima County, Arizona: Arizona Geological Society Digest, v. 3, p. 46-51. Authors Williams, S.A. Publication Date 1960 Citation Arizona Geological Society Digest, v. 3, p. 46-51. State AZ Province BR County PM Placenames Quijotoa Mts. Keywords Mineralogy Granitoid Igneous Petrology Geochemical Survey More Keywords Mineralogy, Granitoid, Igneous Petrology, Geochemical Survey, AzGeoBib RefNum 14035