| Reference | {Deposit:: NORTHERN MINER, 1977 , CARRINGTON, V. W. ED., GUATEMALAN NICKEL: NORTHERN MINER, V. 63 , N. 4 , P. 1}{Deposit:: DEYOUNG AND OTHERS, 1985: U.S. GEOLOGICAL SURVEY CIRCULAR 930-D, 62 P.}{Deposit:: CROCKETT AND OTHERS, 1987: U.S. GEOLOGICAL SURVEY CIRCULAR 930-F, 54 P.}{Deposit:: 1960 DIREXPL INCO, LTD}{Reserve-Resource:: NORTHERN MINER, 1977. 1980 ESTIMATE IS FROM DEYOUNG AND OTHERS, 1985.} |