| Reference | {Deposit:: ISOKANGAS, PAULI, 1978, FINLAND, IN BOWIE, S.H.U., KVALHEIM, A., AND HASLAM, H.W., EDS., MINERAL DEPOSITS OF EUROPE, VOLUME 1: NORTHWEST EUROPE: LONDON, THE INSTITUTION OF MINING AND METALLURGY AND THE MINERALOGICAL SOCIETY, P. 39-92.}{Deposit:: HARBEN, P.W., AND BATES, R.L., 1990, TALC, IN INDUSTRIAL MINERALS: GEOLOGY AND WORLD DEPOSITS: LONDON, METAL BULLETIN PLC, P. 274-281.}{Production:: ISOKANGAS, 1978.} |