Author:Hatton, CJ; De Waal, SA; Schweitzer, JKDate:Dec 1997The papers in this special issue consider possible South African plume-related deposits, such as the Ventersdorp and Karoo volcanic rocks, and the Bushveld and Uitkomst Complexes. These magnetic provinces are described and interpreted in the ...Read more
Author:Hall, GC; Gorgens, AHMDate:Mar 1978Several South African rivers are polluted by mineral salts of diffuse source. This pollution can be related to geological phenomena and to irrigation practices. Mineralization is problematic in that it can render surface waters unsuitable for ...Read more