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Zinc-lead mineralization at Pering Mine in the Griqualand West sub-basin : an isotopic study.
(1992)
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 ...
Assessment of the permeability of Vryheid formation sediments.
(1994)
Permeability is that physical property of a porous medium that controls the flow of fluids through that medium. The flow of methane and water may be induced by the excavation of a mine opening in
methane-bearing strata. ...
The petrology and geochemistry of the Merensky reef in the Rustenburg area.
(1994)
Four Merensky reef underground exposures of different reef thickness, representative of the lithological variations exposed in mining, have been drilled and mapped. The relationship of the Merensky reef to the underlying ...
A two-dimensional hydrodynamic model for the St Lucia Estuary mouth.
(1993)
The reduced fresh water input into the St Lucia Estuary combined with the increase
of sediment in the St Lucia Lake System has necessitated the implementation of a
dredging programme. To ensure the effectiveness of the ...
The geology and geochemistry of the volcanic rocks of the Pongola sequence in southern Swaziland.
(1993)
The ~3.0 Ga Pongola Sequence, comprising a lower dominantly volcanic Nsuze Group and
an upper largely sedimentary Mozaan Group, crops out in the Mahlangatsha and Kubuta
areas of southern Swaziland. The Nsuze Group consists ...
The petrology and geochemistry of the karoo sequence basaltic rocks in the Natal Drakensberg at Sani Pass.
(1992)
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.
(1992)
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 ...
Sedimentology, coral reef zonation, and late Pleistocene coastline models of the Sodwana Bay continental shelf, Northern Zululand
(1991)
This geostrophic current-controlled Zululand/Natal shelf displays a unique assemblage of interesting
physical, sedimentological and biological phenomena. The shelf in this area is extremely narrow
compared to the global ...
The petrology, geochemistry and classification of the Bien Venue massive sulphide deposit, Barberton mountain land.
(1990)
The Bien Venue massive sulphide deposit is associated with a felsic volcanic succession
developed in the north-eastern part of the Barberton Greenstone Belt, Eastern Transvaal. The
deposit is situated 8km east-north-east ...
The assessment of groundwater quality in rural communities : two case studies from KwaZulu-Natal.
(1998)
The health and life expectancy of populations in developing countries is
largely determined by the availability of good quality drinking water.
Boreholes and springs generally provide water of better microbiological ...