| Reference | {Deposit:: PINCOCK, ALLEN & HOLT, INC., THE DEVELOPMENT OF ENGINEERING,}{Deposit:: OPERATING AND ENVIRONMENTAL COST DATA FOR INTERNATIONAL}{Deposit:: COPPER SMELTING AND REFINING OPERATIONS - NAOSHIMA}{Deposit:: JAPAN. BUMINES CONTRACT J0290007; FOR INF., CONTACT S.W.}{Deposit:: TOWLE, TPO BUMINES-MAFO, DENVER, CO.}{Deposit:: METALS WEEK, 6/22/92, P. 7.}{Production:: CHARLES RIVER ASSOCIATES, SMELTER PROFILE NAOSHIMA SMELTER,}{Production:: SEPTEMBER 11, 1986, P. 1.} |