Book news

1. Publications of the World Mining Congress Series A: Volume 5 World mining data '90. US$25. Series B: Volume 1 Chromite. US$31. 2. Randol publications The folowing publications are available from Randol International Ltd, P.D. Box 150632, Lakewood, CD80215, U.S.A.). Randol Gold Conference, Sacramento '89. 1990. 400 pp. $80. Randol mining directory 1990-1991. 1990. $100. Randol buyer's guide USA and Canada. 1990. $50. 3. New journal Industrial Metrology, edited by A. Choudry et al. Amsterdam, Elsevier Science Publishers, 1990. Dfl. 266 incl. postage for 4 issues per year. 4. Mintek reports The folowing reports are available from Mintek, Private Bag X3015, Randburg, 2125 South Africa. They are available at R35 (including GST) per copy to SouthAfrican addressees, and US$30 per copy (including airmail postage) to addressees elsewhere. Report M130D The application of a standard leaching procedure to tin-tungsten concentrates from Van Roois Vley deposit: Cross-cut bulk samples, by M.M. Fieberg and C.F.B. Coetzee. First issued 1984, reissued 1990. 11 pp. Report M160D The recovery of graphite from the Messina district, by R.N. Guest. First issued 1984, reissued 1990. 22 pp. Report M305D The beneficiation of nickel-copper ore from Uitkomst, by P.W. Dverbeek. First issued 1987, reissued 1990. 55 pp. Report M320D The flotation of pyrite from Bufe/sfontein Gold Mine, by A.M.R. Botelho de Sousa and V.E. Ross. First issued 1988, reissued 1990. Report M347D A utogenous miling of ore from the UG-2 Reef, by J.K.H. Lichter. First issued 1988, reissued 1990. 13 pp. Report M352D Fly ash as an adsorbent or precipitation agent in the removal of ionic species from solution, by C. Pohlandt-Watson, S.M. Graham, and K.F.G. Brackenbury. First issued 1988, reissued 1990. 9pp. Report M360D Beneficiation of limestone from Pienaars River, by R.N. Guest. First issued 1988, reissued 1990. 23 pp. Report M364D The recovery of gold from deposits in the Pilgrim's Rest area, by R.A. Burger. First issued 1988, reissued 1990. 15 pp. Report M396 Reduction of chromite spinels in iron-chromiumcarbon aloys, by R.H. Eric and E. Uslu. Mar. 1990. 33pp. 5. New review Diverless and deepwater technology. Advances in underwater technology, ocean science and ofshore engineering, edited by the Society for Underwater Technology. London, Graham & Trotman Limited, 1989.224 pp. £55.