1. Baarson, R.E., Ray, C.L., and Trcweek, H.B. (1962) Plant practice in nonmetallic mineral flotation, in D. Fuerstenau (ed.) Froth Flotation - 50th Anniversary Volume, SME/AIME, N. York, pp. 427–453.
2. Spiliadis, Th.S., and Fragiskos, A.Z. (1979) Magnesite or whitestone, Conf. Metal. Corp. (Athens), pp. 318–324.
3. Clemmer, J.B., Doerner, H.A., and DeVaney, F.D. (1940) Experimental flotation of Washington magnesite ores, AIMME, Technical Publication No. 1148.
4. Emrullahoglou, F.O. (1984) Ph.D. Thesis, Anadolu Univ., Eskisehir (Turkey).
5. Das, T.K. (1977) Flotated magnesite - Production and use in refractory industry, Interceram 3, 236–238.