Abstract
Using IR–Fourier spectrometry (FTIR) and simultaneous thermal analysis combined with quadrupole mass spectrometry of thermal decomposition products (STA + QMS), olivines and clinopyroxene from xenolites of spinel and garnet lherzolites contained in kimberlites and alkaline basalts were studied to confirm the occurrence of hydrogen and carbon within the structure of the minerals, as well as to specify the forms of H and C. The presence of hydroxyl ions (OH–) and molecules of crystal hydrate water (H2Ocryst) along with CO2, CH, CH2, and CH3 groups was detected, which remained within the structures of mantle minerals up to 1300°C (by the data of both techniques). The total water (OH–and H2Ocryst) was the prevailing component of the C–O–H system.
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M. S. Babushkina, L. P. Nikitina, A. G. Goncharov, and N. I. Ponomareva, Geol. Ore Deposits 51 (8), 712–722 (2009).
S. Demouchy and N. Bolfan-Casanova, Lithos 240, 402–425 (2015). doi 10.1016/j.lithos.2015.11.012
L. S. Doucet, A. H. Peslier, D. A. Ionov, A. D. Brandon, A. V. Golovin, A. G. Goncharov, and I. V. Ashchepkov, Geochim. Cosmochim. Acta 137, 159–187 (2014). http://dx.doi.org/. doi 10.1016/j.gca.2014.04.011
A. Férot and N. Bolfan-Casanova, Earth Planet. Sci. Lett. 349–350, 218–230 (2012).
F. Freund, Phys. Chem. Miner. 13, 262–276 (1986).
A. G. Goncharov, L. P. Nikitina, N. V. Borovkov, M. S. Babushkina, and A. N. Sirotkin, Russ. Geol. Geophys. 56, 1578–1602 (2015).
K. Grant, J. Ingrin, J. P. Lorand, and P. Dumas, Contrib. Mineral. Petrol. 154, 15–34 (2007).
S. S. Shcheka, M. Wiedenbeck, D. J. Frost, and H. Keppler, Earth Planet. Sci. Lett. 245, 730–742 (2006).
M. Freund and F. Freund, Astrophys. J. 639, 210–226 (2006).
F. T. Freund and M. M. Freund, Am. J. Anal. Chem. 6, 342–349 (2015).
J. L. Mosenfelder and G. R. Rossman, Am. Mineral. 98, 1026–1041 (2013a).
J. L. Mosenfelder and G. R. Rossman, Am. Mineral. 98, 1042–1054 (2013b).
E. Balan, M.·Blanchard, M. Lazzeri, ·and J. Ingrin, Phys. Chem. Miner. 41, 105–114 (2014).
M. S. Babushkina, L. P. Nikitina, and A. G. Goncharov, in Proc. 12th All-Russ. Petrol. Conf. (Karelian Sci. Center Russ. Acad. Sci., Petrozavodsk, 2015), pp. 56–59 [in Russian].
A. V. Sobolev, E. V. Asafov, A. A. Gurenko, N. T. Arndt, V. G. Batanova, M. V. Portnyagin, D. Garbe-Schonberg, and S. P. Krasheninnikov, Nature 531, 31–42 (2016).
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Original Russian Text © M.S. Babushkina, V.L. Ugolkov, Yu.B. Marin, L.P. Nikitina, A.G. Goncharov, 2018, published in Doklady Akademii Nauk, 2018, Vol. 479, No. 4, pp. 426–429.
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Babushkina, M.S., Ugolkov, V.L., Marin, Y.B. et al. Hydrogen and Carbon Groups in the Structures of Rock-Forming Minerals of Rocks of the Lithospheric Mantle: FTIR and STA + QMS Data. Dokl. Earth Sc. 479, 456–459 (2018). https://doi.org/10.1134/S1028334X18040013
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DOI: https://doi.org/10.1134/S1028334X18040013