| Reference | {Deposit:: SKINNER, W. R., 1975, MINING INTERNATIONAL YEARBOOK: LONDON, P. 411}{Deposit:: ENGINEERING MINING JOURNAL, 1975, 1975 E/MJ INTERNATIONAL DIRECTORY OF MINING AND MINERAL PROCESSING OPERATIONS: NEW YORK, P. 251}{Deposit:: CORRICK, JOHN D., 1975, NICKEL - A CHAPTER FROM MINERAL FACTS AND PROBLEMS, 1975 EDITION: U.S. BUREAU OF MINES, P. 2} |