Hydrothermal synthesis of a Cs ferruginous trioctahedral mica

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dc.contributor.author Drábek, Milan
dc.contributor.author Rieder, Milan
dc.contributor.author Viti, Cecilia
dc.contributor.author Weiss, Zdeněk
dc.contributor.author Frýda, Jiří
dc.date.accessioned 2007-08-21T10:44:51Z
dc.date.available 2007-08-21T10:44:51Z
dc.date.issued 1998
dc.identifier.citation The Canadian mineralogist : journal of the Mineralogical Association of Canada. 1998, vol. 36, issue 3, p. 755-761. en
dc.identifier.issn 0008-4476
dc.identifier.issn 1499-1261
dc.identifier.uri http://hdl.handle.net/10084/62103
dc.language.iso en en
dc.publisher Mineralogical Association of Canada en
dc.relation.ispartofseries The Canadian mineralogist : journal of the Mineralogical Association of Canada en
dc.relation.uri http://canmin.geoscienceworld.org/cgi/reprint/36/3/755 en
dc.subject Cs mica en
dc.subject synthesis en
dc.subject trioctahedral mica en
dc.subject Cs ferruginous mica en
dc.title Hydrothermal synthesis of a Cs ferruginous trioctahedral mica en
dc.type article en
dc.identifier.location Není ve fondu ÚK en
dc.description.abstract-en Hydrothermal experiments aimed at the synthesis of trioctahedral femrginous Cs micas were carried out at 100 MPa and a constant temperature in the range 500-710°C or in a temperatue gadient. Starting mixes consisted of SiO2, Fe2O3, Al2O3, Cs2CO3; there was excess water in all runs, and in some runs also an excess of CsOH or Cs2CO3, in solution. Two micas were grown with good yields, the Cs analog of annite and the Cs analog of tetra-ferri-annite. The former is usually accompanied by variable quantities of pollucite (t magnetite) or fayalite. An almost Al-free "Cs-tetra-ferri-annite" was synthesized from an aluminous mix in thermal gradient runs, and a pure "Cs-tetra-ferri-annite" was synthesized from an Al-free oxide mix. Rieweld refinement of the structure of "Cs-annite" shows it to be similal' to the structures of annite. tetra-ferri-annite, and "Cs-tetra-ferri-annite", which has the largest unit-cell of any mica synthesized to date. en
dc.identifier.wos 000076767200006

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  • Publikační činnost VŠB-TUO / Publications of VŠB-TUO [2612]
    Kolekce obsahuje bibliografické záznamy publikační činnosti (článků) akademických pracovníků VŠB-TUO v časopisech (a v Lecture Notes in Computer Science) registrovaných ve Web of Science od roku 1990 po současnost.

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