Академическое издательство «Гео»

Keywords: fluid inclusion, quartzite, microthermometry, salt system of fluid, pressure, salinity.



GEOGRAPHY AND NATURAL RESOURCES, 2016, № 6, p. 65-69

The results of the microthermometry investigations of fluid inclusions in quartzites from the Bural-Sardyk deposit (Eastern Sayan)

M.G. VOLKOVA1 and A.I. NEPOMNYASHCHIKH1,2

1 A. P. Vinogradov Institute of Geochemistry SB RAS, 664033, Irkutsk, Favorskogo str., 1a, Russia, mariavolkova2008@yandex.ru
2 Irkutsk Scientific Center SB RAS, 664033, Irkutsk, Lermontova str., 134, Russia,
ainep@igc.irk.ru

Quartzites from Bural-Sardyk deposit are considered to be a source of high purity quartz raw material. The contents of fluid inclusions (FI) in quartzite is therefore an important technical characteristic. Fluid inclusions were studied in quartz grains of the most clean varieties of quartzites of the «productive series»: dark grey, grey and light grey fine-grained quartzites, and «superquartzites».

Keywords: fluid inclusion, quartzite, microthermometry, salt system of fluid, pressure, salinity.

DOI: 10.21782/GiPR0206-1619-2016-6(65-69)

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