Now showing items 31-34 of 34
Developing protocols for XCT scanning of dense mineral ore samples with applications to geology and minerals processing
(Stellenbosch : Stellenbosch University, 2020-03)
ENGLISH ABSTRACT: X-ray computed tomography (XCT) is a non-destructive technique capable of producing 3Dmineralogical and textural information from drill cores. The discrimination between mineralogical information of the ...
Modern-ocean ground-truthing of planktic foraminifer nitrogen isotopes : a proxy for surface ocean nutrient conditions
(Stellenbosch : Stellenbosch University, 2020-04)
ENGLISH ABSTRACT: The nitrogen (N) isotope ratios (δ15N) of organic matter trapped within the fossil shells of planktic foraminifera, upper-ocean dwelling zooplankton, are providing a new lens through which to examine the ...
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 ...
Gold mineralisation in the Kirk Range area, southern Malawi
(Stellenbosch : Stellenbosch University, 2020-12)
ENGLISH ABSTRACT: This study aims at understanding the characteristics and controls of gold mineralisation in the Kirk Range area, southern Malawi. Malawi’s mineral inventory is not known, particularly this is attributed ...