Note: An electric tin smelter for the processing of Iow-grade tin concentrates in South Africa

Note: An electric tin smelter for the processing of Iow-grade tin concentrates in South Africa by E. C. STOLTZ, Pr. Eng., B.Sc. Eng. (Rand) Gold Fields of South Africa Limited is the largest producer of tin in the form of concentrates in South Africa, more than 55 per cent of the South African tin production being produced by the tin mines of the Group. Most of these concentrates are exported to be custom-smelted in overseas smelters, but the modern tendency is for tin-mining countries to establish their own smelters.