Browsing Faculty of Natural Science by Title
Now showing items 1067-1086 of 2565
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Geochemical and petrographic evidence for the Vredefort proximal impact ejecta in the Northern Cape, South Africa
(University of the Western Cape, 2022)The advancement of the understanding of hypervelocity impacts lies in discovering impact structures and both proximal and distal impact ejecta. This study uses petrographic and geochemical techniques to investigate the ... -
Geochemical and petrographic evidence for the vredefort proximal impact ejecta in the Northern Cape, South Africa
(University of the Western Cape, 2022)The advancement of the understanding of hypervelocity impacts lies in discovering impact structures and both proximal and distal impact ejecta. This study uses petrographic and geochemical techniques to investigate the ... -
Geochemical assessment of groundwater quality and suitability for drinking and irrigation purposes in Newcastle, Kwazulu-Natal, South Africa
(University of the Western Cape, 2016)Groundwater is one of the most valuable natural resources on earth and it forms an important part of the total water resources of South Africa. For this reason, this resource should be monitored and controlled on a regular ... -
Geochemical controls of platinum-group elements distribution patterns in the Patreef, bushveld complex, South Africa: a case study at Zwartfontein farm, Akanani prospect area
(University of the Western Cape, 2020)The Platreef, is a contact-type pyroxenitic reef in the Northern Limb of the Bushveld Complex, enriched in platinum group elements (PGE) and base metal sulfides (BMS). Relatively subdued mining in the Platreef, compared ... -
Geochemical evaluation of source rock potential and characterization of hydrocarbon occurrences in the Eastern Dahomey Basin, Nigeria
(University of Western Cape, 2020)Nigeria is endowed with significant oil sand and heavy oil reserves. These reserves are found within the Cretaceous Afowo Formation in the Eastern Dahomey Basin. The petroleum systems and quality of these reserves are ... -
Geochemical evaluation of source rocks within the upper Ecca, main Karoo
(University of Western Cape, 2012)The Karoo in South Africa is an area in which petroleum studies are being reviewed with particular interest, especially within the Tanqua and Laingsburg subbasins of the Karoo. The particular formations of interest ... -
Geochemical, Sedimentological and Mineralogical Study of Sediments along Coastal Areas of Abu Dhabi, United Arab Emirates (UAE): Implications for Provenance, Depositional Environment, Heavy Minerals and Radiogenic Elements Contamination
(University of the Western Cape, 2017)This study describes sedimentological, geochemical and mineralogical results of the beach sediments of Abu Dhabi in the United Arab Emirates in order to understand the provenance, depositional environment and the level of ... -
Geochemistry of Gold One tailings and associated contaminant transport into the Randfontein area, Witwatersrand Basin.
(University of the Western Cape, 2017)The city of Randfontein, in the Witwatersrand, hosts several slimes and tailings storage facilities which pose potential threat to the environment in the form of acid mine drainage (AMD). The latter, readily scavenges toxic ... -
The geochemistry, geochronology and petrogenetic characteristics of two granitic suites on the eastern margin of the Namaqua Sector, Namaqua-Natal Mobile Belt, South Africa
(University of the Western Cape, 2016)The group of granites on the eastern margin of the Mesoproterozoic Namaqua sector of the polydeformed and highly metamorphosed Namaqua-Natal Province of southern Africa is known as the Keimoes Suite. The suite includes ... -
Geochronology and geochemistry of the Postberg ignimbrites, Saldanha, Western Cape, South Africa
(University of the Western Cape, 2020)The Saldania Belt in southern Africa, a product of the Pan-African Saldanian Orogeny, forms part of a system of Neoproterozoic mobile belts that border and weld older cratons on the African continent. It is a low-grade ... -
Geochronology, petrogenesis and isotopic characteristics of the palaeoproterozoic Gladkop Suite, north-western portion of the Namaqua sector, Namaqua-Natal Metamorphic complex, South Africa
(University of the Western Cape, 2019)The Gladkop Suite (GS) granitic gneisses in the Bushmanland Domain (BD) represent one of the oldest rock units in the Namaqua-Natal Metamorphic Province (NNMP), and are located adjacent to the northern Richtersveld ... -
A geographic information systems approach to the identification of Table Mountain group aquifer "type areas" of ecological importance
(University of the Western Cape, 2004)The Table Mountain group aquifer system has the potential to be an important supply of water. Although the aquifer system is used to some extent, a number of aspects relating to the aquifer system are poorly understood and ... -
The geographical analysis of the mitochondrial DNA control region found in southern African population's by using a bioinformatics approach
(University of the Western Cape, 2020)South Africa’s demographic complexity has been historically shaped by interethnic admixture between the native KhoiSan inhabitants and the Bantu expansion that started 3000 - 5000 YBP and reached South Africa about 1000 ... -
Geologic and geological assessment of Acid Mine Drainage and heavy metals contamination in the West Rand, Witwatersrand Basin, South Africa
(University of the Western Cape, 2015)Over the years, South Africa has produced over 468 million tons of mine waste yearly, in which gold mining waste accounted for 221 million tons (47%) of all mine waste produced, making it the largest, single source of waste ... -
Geological and hydrgeological characteristics of acid mine drainage from an abandoned coal mine: A case study of Shandi coal mine in Niangziguan spring catchment, Shanxi
(University of Western Cape, 2022)As Shanxi Province is rich in coal resources, the output of raw coal approximately accounts for one quarter of China's production. It is one of the most important energy and heavy chemical bases and plays a significant ... -
Geological modeling of the offshore Orange Basin, west coast of South Africa
(UWC, 2009)Separation between the South American and African plate’s occurred along the present day Atlantic margin during the Middle to Late Jurassic leading to the formation of a passive margin along the west coast of Southern ... -
Geological modelling for carbon storage opportunities in the Orange Basin South Africa
(University of the Western Cape, 2019)This study investigates the viability of the sedimentary deposits in the Northern Orange basin for carbon storage and sequestration. A combination of geological modelling, petrographic and geochemical techniques are used ... -
Geology, geochemistry and Sr-Nd isotope analysis of the Vredenburg batholith and Cape Columbine granites
(University of the Western Cape, 2018)The late− to post−collisional Cape Granite Suite (CGS) located in the southwest of South Africa is comprised of S−, I−, and A−type granites, mafic intrusives, and volcanic flows. The CGS is interpreted to have formed ... -
Geology, geochemistry and Sr-Nd isotope analysis of the Vredenburg Batholith and Cape Columbine Granites Paternoster/Vredenburg, South Africa: Implications on their petrogenesis, tectonic setting, and sources.
(University of the Western Cape, 2018)The late- to post-collisional Cape Granite Suite (CGS) located in the southwest of South Africa is comprised of S-, I-, and A-type granites, mafic intrusives, and volcanic flows. The CGS is interpreted to have formed ... -
Geometry and geobody extraction of a submarine channel complex in the Sable Field, Bredasdorp Basin
(University of the Western Cape, 2015)The Sable Field constitutes a Basin Floor Channel (BFC) complex (E-BD reservoir) and a Basin Floor Fan (BFF) complex (E-CE reservoir). The reservoir sands were deposited during early-drift sedimentation in the Bredasdorp ...