Young area

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Magleby, D.N., and Mead, W.E., 1955, Airborne reconnaissance project, Dripping Spring Quartzite, Arizona: U.S. Atomic Energy Commission Report RME-2023, 17 p., 5 sheets.

Lindberg, P.A., 1989, Precambrian ore deposits of Arizona, in Jenney, J.P., and Reynolds, S.J., eds., Geologic evolution of Arizona: Arizona Geological Society Digest 17, p. 187-210.

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Johnson, M.G., 1972, Placer gold deposits of Arizona: U.S. Geological Survey Bulletin 1355, 103 p., 1 sheet.

Hinds, N.E.A., 1936, Comment on 'Correlation of Arizona Paleozoic formations' by A.A. Stoyanow: Geological Society of America Bulletin, v. 47, p. 1994-1998.

Hill, J.M., 1912, The mining districts of the western United States, with a Geologic Introduction by Waldemar Lindgren: U.S. Geological Survey Bulletin 507, 309 p.

Harrer, C.M., 1964, Reconnaissance of iron resources in Arizona: U.S. Bureau of Mines Information Circular I.C. 8236, 204 p.

Granger, H.C., and Raup, R.B., 1964, Stratigraphy of the Dripping Spring Quartzite, southeastern Arizona: U.S. Geological Survey Bulletin 1168, 119 p.