01296cam a22003131 4500 gs 53000302 DLC 20260227111400.0 760218s1952 azuab s000 0 engx gs 53000302 (OCoLC)2000804 DLC AzFU OCoLC DLC QE461 .J33 MN 1.3:B 85/162 azdocs Jahns, Richard H. (Richard Henry), 1915- Pegmatite deposits of the White Picacho district, Maricopa and Yavapai Counties, Arizona. Tucson, University of Arizona, 1952. 105 p. illus.,maps,tables. 23 cm. and portfolio of 2 fold.plates, 7 fold.maps. 23 cm. University of Arizona. State Bureau of Mines. Bulletin, no. 162 Mineral technology series, no. 46 University of Arizona bulletin, v. 23, no. 5 Bibliographical footnotes. Pegmatites. Mines and mineral resources Arizona Maricopa County. Mines and mineral resources Arizona Yavapai County. Geology, Stratigraphic Precambrian. University of Arizona. State Bureau of Mines. Mineral technology series ; no. 46. Bulletin (University of Arizona) ; v. 23, no. 5. 28793 28793