| Reference | {Deposit:: CANADIAN MINES HANDBOOK 1979-80, PP. 136, 309.}{Deposit:: PINCOCK, ALLEN & HOLT, INC.; THE DEVELOPMENT OF ENGINEERING,}{Deposit:: OPERATING AND ENVIRONMENTAL COST DATA FOR INTERNATIONAL}{Deposit:: COPPER SMELTING AND REFINING OPERATIONS - INCO LTD.,}{Deposit:: COPPER CLIFF, ONTARIO, CANADA. BUMINES CONTRACT J0290007,}{Deposit:: MAY 1990; FOR INF., CONTACT S.W. TOWLE, TPO, BUMINES}{Deposit:: MAFO, DENVER, CO.}{Deposit:: MINING WEEKLY, MARCH 2, 1992, P. 8.}{Production:: CHARLES RIVER ASSOCIATES SMELTER PROFILE, COPPER CLIFF}{Production:: SMELTER, SEPTEMBER 9, 1986, P. 1.} |