Little Ajo Mts.

Tenney, J.B., 1930, Second report on the mineral industries of Arizona: Arizona Bureau of Mines Bulletin no. 129, 108 p.

Tenney, J.B., 1929, Arizona copper prospects: Engineering and Mining Journal, v. 127, no. 19, p. 752-754.

Tenney, J.B., 1929, History of mining in Arizona, Vol. 2 - Appendix (Charts): Arizona Bureau of Mines, unpublished manuscript, p. 402-514.

Tenney, J.B., 1928, The mineral industries of Arizona: Arizona Bureau of Mines Bulletin no. 125, 135 p.

Tenney, J.B., 1929, History of mining in Arizona, Vol. 1 - Text: Arizona Bureau of Mines, unpublished manuscript, p. 1-401.

Tarman, D.W., and Jones, W.C., 1977, The internal character of a rhyolite pipe [abs.]: Geological Society of America Abstracts with Programs, v. 9, no. 4, p. 512-513.

Stringham, B., 1966, Igneous rock types and host rocks associated with porphyry copper deposits, in Titley, S.R., and Hicks, C.L., eds., Geology of the porphyry copper deposits, southwestern North America: Tucson, University of Arizona Press, p. 35-40.

Stringham, B., 1960, Differences between barren and productive intrusive porphyry: Economic Geology, v. 55, no. 8, p. 1622-1630.

Stringham, B., 1958, Relationship of ore to porphyry in the Basin and Range Province, U.S.A.: Economic Geology, v. 53, no. 7, p. 806-822.

Stewart, L.A., 1933, Study of the Ajo copper ore minerals: Tucson, University of Arizona, M.S. thesis, 24 p.