Kinoshitalite with a high magnesium content in sulphide-rich marbles from the Rožná uranium deposit, Western Moravia, Czech Republic
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00016622" target="_blank" >RIV/00216224:14310/06:00016622 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Kinoshitalite with a high magnesium content in sulphide-rich marbles from the Rožná uranium deposit, Western Moravia, Czech Republic
Original language description
Ba-micas including magnesian kinoshitalite (XMg more than 0.99) were found in sulphide-rich dolomite marbles at the Rožná uranium deposit, Moldanubicum, Czech Republic. The Ba-micas (phlogopite with Ba > 0.280 apfu and kinoshitalite with Ba from 0.869to 1.244 apfu) are Mn, Fe and Ti-poor in comparison to other Ba-micas described up to date. The main substitution mechanism in Ba-micas is (Ba2+,Ca2+) (Al3+) (K+,Na+)-1 Si4+-1. Relatively high content of Mn in silicates and carbonates from the host marble is in contrast to the chemistry of Ba-micas. Barium and manganese show distinct behaviour during metamorphism. Manganese and iron were probably partitioned to metamorphic sphalerite and pyrrhotite relative to (Mn, Fe)-poor Ba-micas. Barium concentrated in mica minerals and the system was evidently Ba-depleted in late stages.
Czech name
Vysoce hořečnatý kinoshitalit v mramorech bohatých sulfidy z uranového ložiska Rožná, Západní Morava, Česká Republika
Czech description
Ba-slídy včetně Mg-bohatého kinoshitalitu, byly nalezeny v dolomitických mramorech s vtroušenými sulfidy v prostoru uranového ložiska Rožná, moldanubikum, Česká republika. Uvedené fylosilikáty jsou podrobně mineralogicky popsány a analyzovány, řešeny jsou migrace a redistribuce Ba, Mn a Fe mezi metamorfními minerály a sulfidy mramorů.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Neues Jahrbuch fur Mineralogie, Abhandlungen
ISSN
0028-3649
e-ISSN
—
Volume of the periodical
182/2006
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
165-171
UT code for WoS article
—
EID of the result in the Scopus database
—