| Reference | {Deposit:: BROOK HUNT AND ASSOCIATES, LTD, QUARTERLY SERVICE ISSUE 1,}{Deposit:: COPPER, PAGE 3.60.}{Deposit:: TARRING, T., ED., NON-FERROUS METAL WORKS OF THE WORLD, 2ND}{Deposit:: ED., METAL BULLETIN BOOKS, LTD, 1974, PAGE 297.}{Deposit:: PINCOCK, ALLEN & HOLT, INC.; THE DEVELOPMENT OF ENGINEERING,}{Deposit:: OPERATING AND ENVIRONMENTAL COST DATA FOR INTERNATIONAL}{Deposit:: COPPER SMELTING AND REFINING OPERATIONS - HAMBURG}{Deposit:: (NORDDEUTSCHE), GERMANY. BUMINES CONTRACT J0290007, MAY}{Deposit:: 1991. FOR INF., CONTACT S.W. TOWLE, TPO, BUMINES-MAFO,}{Deposit:: DENVER, CO.}{Deposit:: E&MJ; REFINING: THE PRESSUR* ON TO UPGRADE FACILITIES,}{Deposit:: AUG. 1992, P. WW19 - WW21.} |