| Reference | {Deposit:: ANDREWS, R.W., 1970, WOLLASTONITE: LONDON, INSTITUTE OF GEOLOGICAL SCIENCES, 114 P.}{Deposit:: ELEVATORSKI, E.A., 1975, WOLLASTONITE, IN LEFOND, S.J., ED., INDUSTRIAL MINERALS AND ROCKS, 4TH EDITION: NEW YORK, AMERICAN INSTITUTE OF MINING, METALLURGICAL, AND PETROLEUM ENGINEERS, INC., P. 1230.}{Deposit:: DE KUN, N., 1987, MINERAL ECONOMICS OF AFRICA: NEW YORK, ELSEVIER, 345 P.}{Production:: ANDREWS, 1970.}{Reserve-Resource:: ANDREWS, 1970; 1987 FIGURE IS FROM DE KUN.} |