Mining Engineering

Mahtab, M.A., Bolstad, D.D., and Kendorski, F.S., 1973, Analysis of the geometry of fractures in San Manuel copper mine, Arizona: U.S. Bureau of Mines Report of Investigations R.I. 7715, 24 p.

Magleby, D.N., 1961, Orphan lode uranium mine, Grand Canyon, Arizona: U.S. Atomic Energy Commission Report TM-134, 17 p.

Lutjen, G.P., 1970, Sierrita makes it with big equipment: Engineering and Mining Journal, v. 171, no. 8, p. 70-73.

Lines, H.L., 1940, Mining and milling methods and costs at the Ash Peak mine of the Veta Mines, Inc., Duncan, Arizona: U.S. Bureau of Mines Information Circular I.C. 7119, 26 p.

Li, T.M., 1975, Environmental compliance assures future production at Jacquays Asbestos Operation: Mining Engineering, v. 27, no. 3, p. 40-45.

Lehman, G.R., 1917, Ore-drawing tests and the resulting mining method of Inspiration Consolidated Copper Co.: American Institute of Mining Engineers, Transactions, v. 55, p. 218-231.

Kumke, C.A., Rose, C.K., Everett, F.D., and Hazen, S.W., Jr., 1957, Mining investigations of manganese deposits in the Maggie Canyon area, Artillery Mountains region, Mohave County, Ariz.: U.S. Bureau of Mines Report of Investigations R.I. 5292, 87 p.

Krumlauf, H.E., 1963, The use of compressed air in small mines: Arizona Bureau of Mines Bulletin 172, 32 p.

Krumlauf, H.E., 1954, Exploration and development of small mines: Arizona Bureau of Mines Bulletin no. 164, 34 p. [revised 1966].

Knoerr, A., and Eigo, M., 1963, Arizona's newest copper producer--The Christmas mine: Engineering and Mining Journal, v. 164, no. 1, p. 55-67.