0436194 - FZÚ 2015 RIV GB eng J - Journal Article
Lazic, B. - Armbruster, T. - Chopin, C. - Grew, E.S. - Baronnet, A. - Palatinus, Lukáš
Superspace description of wagnerite-group minerals (Mg,Fe,Mn)₂(PO₄)(F,OH).
Acta Crystallographica Section B-Structural Science Crystal Engineering and Materials. Roč. 70, č. 2 (2014), s. 243-258. ISSN 0108-7681. E-ISSN 2052-5206
Institutional support: RVO:68378271
Keywords : aperiodic structure * superspace * structural modulation
Subject RIV: DB - Geology ; Mineralogy
Impact factor: 2.184, year: 2014

Reinvestigation of more than 40 samples of minerals belonging to the wagnerite group (Mg, Fe, Mn)2(PO4)(F,OH) from diverse geological environments worldwide, using singlecrystal X-ray diffraction analysis, showed that most crystals have incommensurate structures and, as such, are not adequately described with known polytype models (2b), (3b), (5b), (7b) and (9b).
Permanent Link: http://hdl.handle.net/11104/0239982