| Reference | {Deposit:: B.G.R., FEB. 1977, ROHSTOFFWIRTSCHAFTLICHE LAENDERBERICHTE, ROHSTOFFE ZUR STAHLVEREDLUNG IN FINNLAND, NORWEGEN, SCHWEDEN}{Deposit:: MINING MAGAZINE, 1978, FINLAND: MEETING THE CHALLENGE: DEC., P. 565-585.}{Deposit:: MINING MAGAZINE, JANUARY, 1987.}{Deposit:: DEYOUNG AND OTHERS, 1985, INTERNATIONAL STRATEGIC MINERALS INVENTORY SUMMARY REPORT--NICKEL: U.S. GEOLOGICAL SURVEY CIRCULAR 930-D, 62 P.}{Production:: BGR, FEB., 1977; CUMULATIVE PRODUCTION IS FROM DEYOUNG AND OTHERS, 1985.}{Reserve-Resource:: 1980 DATA FROM DEYOUNG AND OTHERS, 1985} |