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The mineralogy of five weathering profiles developed from Archaean granite in the eastern Transvaal, Republic of South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: C. Bühmann --- , Republic of South Africa W. F.A. Kirsten --- , Republic of South AfricaMineralogical, chemical and electron microscopy studies were carried out on five weathering profiles developed on Archaean granites from the Nelspruit area to study changes in the distribution of primary minerals and their weathering products with profile development. The pedons differ... -
Clay mineral associations in soils of the Lusikisiki area, Eastern Cape Province, and their agricultural significance
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: C. Bühmann --- , D.J. Beukes --- , D.P. Turner --- ,The study deals with changes in clay mineral associations with soil development and related implications for land users in the Lusikisiki area of the Eastern Cape Province of South Africa. Fifteen profiles, encompassing all major soil forms in the region,...