Now showing items 1-3 of 3
The geology and petrology of the Marble Delta
(Stellenbosch : Stellenbosch University, 1973-02)
The Marble Delta is an area of approximately 40 sq. km in Natal (30°22' Long., 30°40' Lat.), occupied by Precambrian marble and associated granites. The deeply dissected country was geologically mapped on a scale of I : 6 ...
The Darling granite batholith
(Stellenbosch : Stellenbosch University, 1972-09)
The Darling batholith is characterised by large scale hybridisation, but mainly consists of the coarsely porphyritic Darling granite. This granite changes gradationally into a biotite-rich variety which occupies a roughly ...
The geochemical evolution of the alkaline and carbonatite complexes of the Damaraland igneous province, South West Africa
(Stellenbosch : Stellenbosch University, 1978-12)
ENGLISH ABSTRACT: The DamaraLand igneous province &n northern South West Africa contains basalt/granite, alkaline, peralkaline and carbonatite complexes. The geochemical features of the Okorusu, Kalkfeld, Ondurakorwne and ...