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Plavnoite, a new K-Mn member of the zippeite group from Jachymov, Czech Republic
- 1.0479521 - FZÚ 2018 RIV DE eng J - Journal Article
Plášil, Jakub - Škácha, P. - Sejkora, J. - Kampf, A.R. - Škoda, R. - Čejka, J. - Hloušek, J. - Kasatkin, A.V. - Pavlíček, R. - Babka, K.
Plavnoite, a new K-Mn member of the zippeite group from Jachymov, Czech Republic.
European Journal of Mineralogy. Roč. 29, č. 1 (2017), s. 117-128. ISSN 0935-1221. E-ISSN 1617-4011
R&D Projects: GA MŠMT LO1603
EU Projects: European Commission(XE) CZ.2.16/3.1.00/24510
Institutional support: RVO:68378271
Keywords : plavnoite * uranyl sulfate hydrate * new mineral * zippeite group * crystal structure * chemical composition
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 1.190, year: 2017
The new mineral plavnoite (IMA2015-059), ideally K0.8Mn0.6[(UO2)2O2(SO4)]•3.5H2O, is a member of the zippeite group. It was found in the Plavno mine, in the eastern part of the Jáchymov ore district, Western Bohemia, Czech Republic, where it occurs as a supergene alteration phase formed by hydration–oxidation weathering of uraninite in hydrothermal U-veins. It was found to be associated with marécottite, magnesiozippeite, blatonite and gypsum. The mineral is named after the type locality - the Plavno mine. In this work the mineral's properties and crystal structure were studied and the resul ts are presented.
Permanent Link: http://hdl.handle.net/11104/0275511
Number of the records: 1