Low-temperature acidic melts of Bazman volcano (Iran)

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Abstract


The inclusions of a silicate melt were investigated in quartz insets of the extrusive rhyolite collected at Bazman Cenozoic volcano (Iran) and associated with the process of recent subduction. Low temperatures of the silicate melt along with high concentrations of water in the melt are ascertained. The microelemental composition of the melt showed a similarity to acidic melts of island-arc formations.


About the authors

V. Yu. Prokofiev

Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry of the Russian Academy of Sciences

Author for correspondence.
Email: vpr2004@rambler.ru

Russian Federation, 35, Staromonetny, Moscow, 119017

V. B. Naumov

Vernadsky Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences

Email: naumov@geokhi.ru

Russian Federation, 19, Kosygin street, Moscow, 119991

A. E. Roman’ko

Geological Institute, Research Organization of the Russian Academy of Sciences

Email: vpr2004@rambler.ru

Russian Federation, 7, Pyzhevsky lane, Moscow, 119017

A. L. Balashova

Institute of Geochemistry and Petrology, Swiss Federal Institute of Technology

Email: vpr2004@rambler.ru

Switzerland, 25, Clausiusstrasse, Zürich, 8092

P. Yu. Plechov

Lomonosov Moscow State University

Email: vpr2004@rambler.ru

Russian Federation, 1, Leninskie gory, Moscow, 119991

N. A. Imamverdiyev

Baku State University

Email: vpr2004@rambler.ru

Azerbaijan, 23, Akademik Zahid Xəlilov str., Baku, AZ1148

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