EU critical raw materials in the Czech Republic – Cínovec (Zinnwald) ore district

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F17%3A00000070" target="_blank" >RIV/00025798:_____/17:00000070 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
EU critical raw materials in the Czech Republic – Cínovec (Zinnwald) ore district
Original language description
Critical raw materials in the Czech Republic have been studied under the frame of the project Competence Centre for Effective and Ecological Mining of Mineral Resources. The detail study was focused on the Czech part of the Cínovec (Zinnwald) ore district. Type ore samples from the boreholes were evaluated using a QEMSCAN technique. All studied samples have shown a good liberation of Li-micas. The highest liberation was attained in greisens (89%). Liberation of fluorite showed the highest values in greisens and liberation of topaz in the Zinnwald granite. Residual cassiterite, columbite, scheelite and REE-bearing minerals are very difficult to be liberated due to small size of grains (< 75 µm) and are predominantly bound to Li-micas. Contents of lithium (2360-7840 ppm) from Cínovec (Zinnwald) ores are predominantly contained in zinnwaldite.
Czech name
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Czech description
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Project
<a href="/en/project/TE02000029" target="_blank" >TE02000029: Competence Centre for Effective and Ecological Mining of Mineral Resources</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Mineral Resources to Discover. Proceedings of the 14th Biennial SGA Meeting, Quebéc, Canada,volume 4
ISBN
978-2-9816898-0-1
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
1365-1366
Publisher name
Society for Geology Applied to Mineral Deposits
Place of publication
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Event location
Quebec City, Kanada
Event date
Jan 1, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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