The genesis of Zr-Nb-REE mineralisation at Khalzan Buregte (Western Mongolia) reconsidered

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F15%3A43906264" target="_blank" >RIV/62156489:43410/15:43906264 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.oregeorev.2014.05.003" target="_blank" >http://dx.doi.org/10.1016/j.oregeorev.2014.05.003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.oregeorev.2014.05.003" target="_blank" >10.1016/j.oregeorev.2014.05.003</a>

Result language
angličtina
Original language name
The genesis of Zr-Nb-REE mineralisation at Khalzan Buregte (Western Mongolia) reconsidered
Original language description
The sources and formation conditions of unconventional Zr-Nb-REE mineralisation (REE = rare earth elements) presently found in increasing number worldwide are still poorly constrained. One particular problem is the specific role of magmatic and hydrothermal processes active in various geological settings. Investigation of Zr-Nb-REE mineralisation at Khalzan Buregte and Tsakhir, Western Mongolia, enables to evaluate magmatic processes preceding economic mineralisation and, in a second step, to compare similar ore-forming processes developing in host rocks of contrasting rock composition (low- vs. high-silica rocks). The genesis of the Zr-Nb-REE mineralisation is re-assessed using field observations, whole rock analysis (chemical composition, quantitative modal analysis by X-ray diffraction) and by the application of various transmitted light and electron microscopic techniques. Coarse-grained intrusive bodies, dikes and volcanic rocks of alkaline, silica-saturated composition were found
Czech name
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Czech description
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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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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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