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Your search keyword '"Li, Xianhua"' showing total 2 results
Start Over Author "Li, Xianhua" Journal acta geologica sinica (english edition)
2 results on '"Li, Xianhua"'

1. Accessary Minerals SIMS U-Th-Pb Dating for Kimberlite and Lamproite.

Author

LI, Qiuli, LI, Xianhua, WU, Fuyuan, LIU, Yu, and TANG, Guoqiang

Subjects
*URANIUM-lead dating, *URANIUM-thorium dating, *MINERALS, *KIMBERLITE, *LAMPROITE
Abstract

The article discusses uranium-thorium-lead dating of accessary minerals for Kimberlite and Lamproite. It mentions that Kimberlite and lamproite are potassic ultramafic rocks originating from the deep lithospheric mantle. It mentions that the rocks are necessary for finding the composition and structure of the lithosphere.

Published
2016
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2. Evidences for Late Paleozoic and Mesozoic Basaltic Magmatism in Southwestern Cameroon and Implications for Correlations between the Gulf of Guinea in Africa and Northeast Brazil.

Author

Tchouankoue, Jean Pierre, Kouamo, Noel Aime Keutchafo, Wambo, Armelle Nicole Simeni, and LI, Xianhua

Subjects
PALEOZOIC Era, MESOZOIC Era, MAGMATISM, BASALT, RARE earth metals
Abstract

The article discusses evidences for late paleozoic and mesozoic basaltic magmatism in Southwestern Cameroon. It mentions impacts for correlations between the Gulf of Guinea in Africa and Northeast Brazil. It mentions that basalt dikes are olivine-containing tholeiites, less enriched in trace and rare earth elements.

Published
2016
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