Bushveld complex stratigraphy
WebJun 12, 2008 · The emplacement of the 2.05-billion-year-old Bushveld complex, the world’s largest layered intrusion and platinum-group element (PGE) repository1, is a singular … The Merensky Reef is a layer of igneous rock in the Bushveld Igneous Complex (BIC) in the North West, Limpopo, Gauteng and Mpumalanga provinces of South Africa which together with an underlying layer, the Upper Group 2 Reef (UG2), contains most of the world's known reserves of platinum group metals (PGMs) or platinum group elements (PGEs)—platinum, palladium, rhodium, ruthenium, iridium
Bushveld complex stratigraphy
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WebJul 5, 2024 · The mafic rocks of the Bushveld complex: a review of emplacement and crystallization history, and mineralization, in the light of recent data. Journal of African Earth Sciences (and the Middle East), Vol. 16, Issue. 1-2, p. 121. ... north-western Bushveld Complex, on the farm Wilgerspruit 2JQ: I. Stratigraphy and PGE mineralization patterns ... Webvirtually all the South African production derived from the Bushveld Complex. Much of the material presented in this book is based on the author's experience of these rocks, and emphasis is given to the dominant role played by magmatic ... stratigraphy and host rocks, geochemistry, global distribution of existing deposits in six mega continents ...
WebJul 2, 2024 · Grobler et al. used a ~ 700-km drill core database to document the stratigraphy of the “Flatreef”, a highly mineralised, flattened portion of the Platreef located down-dip of previous mining and exploration operations in the northern lobe of the Bushveld Complex (Fig. 1 in Maier et al. 2024).In contrast to the relatively poorly layered Platreef, … WebJul 1, 1985 · This is the preface to a special issue on various aspects of the Bushveld complex, Transvaal basin, South Africa. ... Stratigraphy and relations of the Bushveld . floor in the eastern Transvaal ...
Web43 years experience in exploration and mining geology. Experience in Wits and Greenstone gold, Base Metals and Bushveld Complex PGM's and … http://www.largeigneousprovinces.org/sites/default/files/BushveldLIP.pdf
Web2 Generalised stratigraphy for the northern limb of the Bushveld Complex showing the positions of the principal mineral deposits. The figure is modified from Von Gruenewaldt …
WebThe Bushveld Complex underlies an area of about 50,000 square km (20,000 square miles); and the Great Dyke of Zimbabwe, another layered complex, has been traced for more … inceiling klipsch surround speakersWebJan 1, 2024 · The stratigraphic connection between the Platreef, located at the base of the northern limb of the Bushveld Complex, and the Merensky Reef in the western and eastern limbs of the complex, was ... in-clinic meaningWebSep 1, 2005 · Broad-scale stratigraphy of the Bellevue borehole compared to other stratigraphic data for sections elsewhere in the Bushveld Complex, including the Northern, W estern and Easter n Lobes. in-cmacp1305clWebHome Large Igneous Provinces Commission in-comm training \u0026 business services ltdWebThe zonal nomenclature of the Bushveld Complex, relegated to informal status by the South African Committee for Stratigraphy (1980), is reinstated and redefined using a … in-cleaningWebApr 3, 2024 · The Merensky Unit, Bushveld Complex, is commonly described using genetic terms such as “cyclic unit”, typically without careful consideration of the connotations. We suggest that this contributes to the debate on processes forming the unit. This study integrates an extensive field study with detailed petrographic and textural analyses of the … incek lifeWebOct 25, 2024 · Figure 1 is an excerpt from the Bushveld Igneous Complex Map (Figure 2). Figure 1. Sample locations for this study. See Figure 2 for the complete Bushveld … in-cloud.ca