Comparison of fluorite geochemistry from REE deposits in the Panxi region and Bayan Obo, China
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F12%3A00191540" target="_blank" >RIV/62156489:43410/12:00191540 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jseaes.2012.06.007" target="_blank" >http://dx.doi.org/10.1016/j.jseaes.2012.06.007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jseaes.2012.06.007" target="_blank" >10.1016/j.jseaes.2012.06.007</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of fluorite geochemistry from REE deposits in the Panxi region and Bayan Obo, China
Original language description
Panxi region in west Sichuan province is one of the most economically significant REE mineralization belts in China, and includes the large Maoniuping and Daluxiang deposits and the minor Lizhuang deposit. The REE mineralization in these deposits is spatially and temporally associated with carbonatite--syenite complexes. Large proportional fluorites and REE minerals occurring as veins intrude Cretaceous granite and Oligocene syenite in Maoniuping, and Oligocene syenite and carbonatite in Lizhuang, and Miocene syenite in Daluxiang. Fluorite is also one of main gangue minerals in the world-class Bayan Obo REE deposit. We present a comparison of the trace element and isotopic compositions of fluorites from four REE deposits in the Panxi region and Bayan Obo. The fluorites from Maoniuping and Daluxiang are characterized by variable REE patterns, with either LREE enrichment or LREE depletion relative to MREE. Typically they have a larger range in La/Ho compared to Y/Ho ratios, and pronounce
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Asian Earth Sciences
ISSN
1367-9120
e-ISSN
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Volume of the periodical
57
Issue of the periodical within the volume
September
Country of publishing house
GB - UNITED KINGDOM
Number of pages
14
Pages from-to
76-89
UT code for WoS article
308782000008
EID of the result in the Scopus database
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