Now showing items 1-4 of 4
Zinc-lead mineralization at Pering Mine in the Griqualand West sub-basin : an isotopic study.
Detailed studies, both chemical and physical, have been performed on various dolomites and vug-filling carbonates, to determine the pathways and extent of the mineralizing fluids associated with the Pering Zn-Pb deposit ...
Geological evolution of western H.U. Sverdrupfjella, Dronning Maud land, Antarctica.
The oldest rocks of western H.U. Sverdrupfjella, the Jutulrora Formation, consist of interlayered mafic to felsic ortho- and paragneisses thought to represent calc-alkaline volcanic and clastic sedimentary rocks. These ...
The petrology and geochemistry of the karoo sequence basaltic rocks in the Natal Drakensberg at Sani Pass.
The Sani Pass in the Natal Drakensberg is situated in the north-eastern sector of the Lesotho Highlands which forms a major Karoo-age basaltic massif in the Karoo Igneous Province. The volcanic section exposed in the ...
Richards Bay zircon.
Zircon from the zircon concentrate of Richards Bay Minerals was investigated with a view to understanding the morphology and provenance. The obsevations were applied to the reduction of uranium, thorium and other trace ...