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IR spectral determination of mica in multicomponent systems |
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| Authors: | O. A. Zalkind A. Sh. Gershenkop |
| Affiliation: | (1) Tananaev Institute of Rare Element and Mineral Chemistry and Technology, Kola Research Center, Russian Academy of Sciences, ul. Fersmana 14, Apatity, Murmansk oblast, 184200, Russia;(2) Mining Institute, Kola Research Center, Russian Academy of Sciences, ul. Fersmana 26, Apatity, Murmansk oblast, 184209, Russia |
| Abstract: | A procedure for the determination of mica (muscovite) in ores and concentrates by IR spectrometry is developed. It is shown that the change in the absorbance of the muscovite OH group band at 3620 cm?1 allows a calibration plot to be constructed for the determination of 1–90% muscovite. |
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