Reference | {Deposit:: DEYOUNG AND OTHERS, 1985, INTERNATIONAL STRATEGIC MINERALS INVENTORY SUMMARY REPORT-- NICKEL: U.S. GEOLOGICAL SURVEY CIRCULAR 930-D, 62 P.}{Deposit:: CROCKETT AND OTHERS, 1987, INTERNATIONAL STRATEGIC MINERALS INVENTORY SUMMARY REPORT-- COBALT: U.S. GEOLOGICAL SURVEY CIRCULAR 930-F, 52 P.} |