Vermiculite from the Koksharovsky Deposit (Primorsky Krai) and Its Properties
L. A. ZEMNUKHOVA1, A. E. PANASENKO1,2, N. V. POLYAKOVA1, V. G. KURAVIY1, O. D. AREF'EVA2, V. A. ZEMNUKHOV3
1Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia
2Far Eastern Federal University, Vladivostok, Russia
3Alyumosilikat ZAO, Koksharovka village, Primorsky Krai, Russia
Keywords: вермикулит, Кокшаровское месторождение, Ковдорское месторождение, элементный состав, морфология, фазовый состав, ИК-cпектры поглощения, удельная поверхность, магнитные свойства, vermiculite, Koksharovsky deposit, Kovdor deposit, elemental composition, morphology, phase composition, IR spectra, specific surface area, magnetic properties
Abstract
The results of the study of chemical and phase compositions, IR spectroscopy analysis, morphology, specific surface area, pH of aqueous extract, and magnetic susceptibility of vermiculite samples from the Koksharovsky deposit of Primorsky Krai (the mineral, concentrate, and intumesced product) are presented. Comparative analysis of samples of vermiculite from Koksharovsky and Kovdor deposits of different origins was carried out.
DOI: 10.15372/CSD20180104
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