Výsledky vyhledávání - "D. Yu. Pushcharovskii"

Thermal equation of state of NaMg0.5Si2.5O6 and new data on the compressibility of clinopyroxenes

Autor: Ivan V. Podborodnikov, A. M. Dymshits, Anton Shatskiy, Konstantin D. Litasov, Igor S. Sharygin, E. Otani, D. Yu. Pushcharovskii

Publikováno v: Doklady Earth Sciences. 461:273-276

The results of studies of the P-V-T equations of state (EOS) of Na-pyroxene using the multi-anvil technique and synchrotron radiation at pressures up to 15.3 GPa and temperatures up to 1673 K are presented. By fitting the Birch-Murnaghan EOS, the fol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72e2f44b5e927f43c194259b2d7fc948
https://doi.org/10.1134/s1028334x15030113

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Refinement of the crystal structure of fornacite using the rietveld method

Autor: D. Yu. Pushcharovskii, Dmitry A. Ksenofontov, I. A. Ekimenkova, Igor V. Pekov, Yu. K. Kabalov, Natalia V. Zubkova

Publikováno v: Doklady Earth Sciences. 456:520-523

The crystal structure of fornacite Pb2(Cu,Fe)[CrO4(As,P)O4OH] from the Berezovskii deposit (Central Urals, Russia) was refined by X-ray powder diffraction data using the Rietveld method. Fornacite is monoclinic, space group P21/c, the unit cell dimen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4b8b5a855bbdbef76e962189e32e736
https://doi.org/10.1134/s1028334x14050262

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A new Cu-rich variety of lyonsite from fumarolic sublimates of the Tolbachik volcano (Kamchatka, Russia) and its crystal structure

Autor: Vasiliy O. Yapaskurt, Igor V. Pekov, Michael Zelenski, D. Yu. Pushcharovskii, D. Yu. Chernyshov, Natalia V. Zubkova

Publikováno v: Doklady Earth Sciences. 448:112-116

A new Cu-rich variety of lyonsite has been found from fumarolic sublimates of the Tolbachik volcano (Kamchatka, Russia). The empirical formula is Cu4.33Fe2.373+Ti0.26Al0.26Zn0.07(V5.85As0.07Mo0.07P0.01S0.01)O24. The crystal structure was studied on s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c34004805338c646a361513e80121265
https://doi.org/10.1134/s1028334x13010194

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Hydroxylchondrodite Mg5(SiO4)2(OH)2: A new mineral of the humite group and its crystal structure

Autor: D. Yu. Pushcharovskii, E. I. Gerasimova, Nikita V. Chukanov, V. O. Yapaskurt, A. E. Zadov, Igor V. Pekov, Natalia V. Zubkova, Yu. K. Kabalov, V. M. Gekimyants

Publikováno v: Doklady Earth Sciences. 436:230-236

Hydroxylchondrodite was found in the Perovski� tovaya Kop’ on the western slope of the Chuvashskie Mountains in the Zlatoust region of the Southern Urals (Russia). It is located in the contact zone between magnesium skarn and host marble being in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d4028d54491150ee8ce6c0a47665271
https://doi.org/10.1134/s1028334x11020073

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Crystal structure of yegorovite Na4[Si4O8(OH)4] · 7H2O

Autor: Igor V. Pekov, Natalia V. Zubkova, S. S. Kazantsev, D. Yu. Pushcharovskii

Publikováno v: Doklady Earth Sciences. 427:814-818

Using X-ray analysis, the crystal structure of yegorovite Na4[Si4O8(OH)4] · 7H2O, a newly-discovered mineral from the Lovozero alkaline complex (Kola Peninsula, Russia), was determined. The mineral is monoclinic, of P21/c, a = 9.8744(4), b = 12.3981

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43e2d4f2135a62a30ba3d4a2dca58730
https://doi.org/10.1134/s1028334x09050237

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