Výsledky vyhledávání - "Guangxi Kuang"

Nanostructure reveals REE mineral crystallization mechanisms in granites from a heavy REE deposit, South China

Autor: Aiguo Shi, Cheng Xu, Anton R. Chakhmouradian, Martin P. Smith, Jindrich Kynicky, Chaoxi Fan, Chunwan Wei, Guangxi Kuang

Publikováno v: American Mineralogist. 107:2261-2271

Weathering crusts after granites are the most important source of heavy rare-earth elements (HREE) worldwide. Although HREE in these deposits is known to be inherited from parental rocks, the origin of HREE enrichment and the reasons why it is rare o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a176e475e608fb2463e23e93864959c
https://doi.org/10.2138/am-2022-8309

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Origin of metasomatic fluids in the Bayan Obo rare-earth-element deposit

Autor: Chun-wan Wei, Cheng Xu, Miao Deng, Wen-lei Song, Aiguo Shi, Zhuoqi Li, Chaoxi Fan, Guangxi Kuang

Publikováno v: Ore Geology Reviews. 141:104654

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c9d452fcb9c20dd8f28868b684e38b1
https://doi.org/10.1016/j.oregeorev.2021.104654

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Petrogenesis of Paleoproterozoic alkali-feldspar granites associated with alkaline rocks from the Trans-North China Orogen

Autor: Chaoxi Fan, Chunwan Wei, Aiguo Shi, Cheng Xu, Guangxi Kuang, Zhuoqi Li

Publikováno v: Precambrian Research. 366:106427

Granitoids are the dominant component of the continental crust and can be used as probes for crustal formation and evolution. The origin of granites, especially ambiguous granites with alkaline affinities emplaced in orogenic settings, however, remai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75c51307f6e2a817efa6b037546f0bb2
https://doi.org/10.1016/j.precamres.2021.106427

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Mineralogical and geochemical constraints on origin of Paleoproterozoic clinopyroxene syenite in Trans-North China orogen

Autor: Chunwan Wei, Guangxi Kuang, Cheng Xu, Zhicheng Liu, Aiguo Shi

Publikováno v: Precambrian Research. 337:105557

Syenites are commonly associated with alkaline silicate rocks and carbonatites. The origin of syenites, however, remains controversial. Here, we report an intrusive suite of carbonatite–clinopyroxenite–clinopyroxene syenite complexes and granites

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb5624044fd0bef2d0bfa5c1b19c2bb5
https://doi.org/10.1016/j.precamres.2019.105557

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