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Mineral occurrence map and tabulation of geologic, commodity, and production data, Ajo and Lukeville 1?by 2?quadrangles, southwestern Arizona
1 map ; 61 x 75 cm., on sheet 74 x 132 cm., folded in envelope 30 x 24 cm.
Department of the Interior, U.S. Geological Survey ; by Jocelyn A. Peterson and Richard M. Tosdal.
Includes text, bibliography, location map, and table.
Miscellaneous field studies ; map MF-1834-A