| Reference | {Deposit:: SKINNER, WALTER R., 1975, MINING INTERNATIONAL YEARBOOK; THE FINANCIAL TIMES, LONDON, P. 558.}{Deposit:: METALS WEEK - METALS SOURCEBOOK, 6/16/75, P. 1 OF 4.}{Deposit:: METALS WEEK - METALS SOURCEBOOK, 4/14/75, P. 3 OF 4.}{Deposit:: METALS WEEK - METALS SOURCEBOOK, 6/24/74, P. 2 OF 4}{Deposit:: MINING MAGAZINE, JANUARY 1987, P. 56.} |