In situ Raman spectroscopic study of interaction between phengite and water under P–T conditions typical of subduction zones

Описание

Тип публикации: статья из журнала

Год издания: 2017

Идентификатор DOI: 10.3103/S1062873817050100

Аннотация: In situ Raman spectroscopy is used to study the layered mineral phengite K(Al, Mg)2(Si, Al)4O10(OH)2 in water under the high temperature and pressure conditions typical of cold subduction zones (T up to 373°C and P = 12.5 GPa). High pressure and temperature were created in a resistively heated diamond anvil cell. Raman spectra show the high P–T stability of phengite. No reversible polymorphic transitions (overhydration or notable amorphization) are observed.

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Издание

Журнал: Bulletin of the Russian Academy of Sciences: Physics

Выпуск журнала: Т.81, 5

Номера страниц: 590-593

ISSN журнала: 10628738

Место издания: Москва

Издатель: Allerton Press, Inc.

Авторы

  • Goryainov S.V. (Sobolev Institute of Geology and Mineralogy,Russian Academy of Sciences,Siberian Branch)
  • Polyansky O.P. (Sobolev Institute of Geology and Mineralogy,Russian Academy of Sciences,Siberian Branch)
  • Krylov A.S. (Kirensky Institute of Physics,Russian Academy of Sciences,Siberian Branch)
  • Vtyurin A.N. (Kirensky Institute of Physics,Russian Academy of Sciences,Siberian Branch)
  • Zmeeva N.Y. (Ural State University of Economics)

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