Honeyman, P.D.I., 1954, The 'New Look' at Inspiration: Mining Congress Journal, v. 40, no. 9, p. 30-33, 72.
Honeyman, P.D.I.
Mining Congress Journal, v. 40, no. 9, p. 30-33, 72.
History, Production, Porphyry Copper, Mining, In situ, Mining Engineering, Ore, Leach Extraction,
