Abstract
The mechanical properties of NWA 12370 chondrite, petrological type H5, depending on the external hydrostatic pressure were studied using ultrasonic waves. This meteorite is a fragment of a rock shower from the debris of the inner part of a large asteroid, about 200 km in size. At an early stage of the Solar System, such planetesimals made a significant contribution to the development of terrestrial planets. Understanding the connection between the internal structure and elastic properties of chondrites is important both for assessing their contribution to the composition of the crust and upper mantle of the Moon and the Earth and for clarifying the mechanisms of formation of the metal core in terrestrial planets as a whole.
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REFERENCES
M. Miyamoto, N. Fujii, and H. Takeda, Lunar Planet. Sci. 12B, 1145 (1981).
S. Henke, H.-P. Gail, M. Trieloff, and W. H. Schwarz, Icarus 226, 212 (2013).
C. Burkhardt, N. Dauphas, H. Tang, et al., Meteor. Planet. Sci., 1 (2017).
T. Yoshino, M. J. Walter, and T. Katsura, Nature (London, U.K.) 422, 126 (2003).
C. Ballhaus and D. J. Ellis, Earth Planet. Sci. Lett. 143, 137 (1996).
D. Bruhn, N. Groebner, and D. L. Kohlstedt, Nature (London, U.K.) 403, 883 (2000).
N. Groebner and D. L. Kohlstedt, Earth Planet. Sci. Lett. 245, 571 (2006).
A. G. Tomkins, R. F. Weinberg, B. F. Sheafer, and A. Langendam, Geochim. Cosmochim. Acta 100, 41 (2013).
R. V. Medvedev, F. F. Gorbatsevich, and I. T. Zotkin, Meteoritika, No. 44, 105 (1985).
J. D. Hogan, J. Kimberley, K. Hazeli, et al., Icarus 260, 308 (2015).
S. A. Voropaev, A. V. Kocherov, C. A. Lorenz, A. V. Korochantsev, N. V. Dushenko, D. M. Kuzina, I. I. Nugmanov, and Y. Jianguo, Dokl. Phys. 62, 486 (2017).
S. A. Voropaev, Y. Jianguo and J.-P. Barriot, Solar Syst. Res. 54, 155 (2020).
F. E. de Meo, R. P. Binzel, S. M. Slivan, and S. J. Bus, Icarus 202, 160 (2009).
Funding
This study was carried out on the subject of 0137-2019-0013 plan of research of the laboratory carbon geochemistry, GEOKHI RAS.
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Translated by T. Sokolova
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Voropaev, S.A., Nugmanov, I.I., Dushenko, N.V. et al. Dependence of the Elastic Properties of H5-Chondrites (NWA 12370) on Pressure. Dokl. Phys. 65, 383–386 (2020). https://doi.org/10.1134/S1028335820110105
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DOI: https://doi.org/10.1134/S1028335820110105