J
Jan Kramers
Researcher at University of Johannesburg
Publications - 181
Citations - 22087
Jan Kramers is an academic researcher from University of Johannesburg. The author has contributed to research in topics: Metamorphism & Craton. The author has an hindex of 56, co-authored 175 publications receiving 20428 citations. Previous affiliations of Jan Kramers include University of Liverpool & Leipzig University.
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Can Kimberlites be generated from an ordinary mantle
TL;DR: In this article, a comparison of clinopyroxene megacrysts with existing kimberlite data was made, and it was shown that low crystal-liquid partition coefficients for the rare earths are plausible.
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Crustal heat production and style of metamorphism: a comparison between two Archean high grade provinces in the Limpopo Belt, southern Africa
TL;DR: In this paper, the authors examined different characteristics of late Archean metamorphism in the Northern and Southern Marginal Zones of the Limpopo Belt in southern Africa, in the light of differences between these provinces in contents of heat generating elements.
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Island arc character and late Precambrian age of volcanics at Wadi Shwas, Hijaz, Saudi Arabia: geochemical and Sr and Nd isotopic evidence
F.Y. Bokhari,Jan Kramers +1 more
TL;DR: In this paper, a summary description of two volcanic sequences named the Surgah and the Shwas Formation, situated in the Wadi Shwas area at long. 42°0′, lat. 20° 0′ in the Arabian Shield, is given.
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Mesoproterozoic U–Pb and Pb–Pb ages of granulites in NW Namibia: reconstructing a complete orogenic cycle
TL;DR: In this paper, the authors presented a chronology of the crustal evolution of the granulite facies fault-bounded Epembe Unit south of the anorthositic Kunene Intrusive Complex (KIC) in NW Namibia.