Výsledky vyhledávání - "A. S. Vereshchagin"

Akademický článek

Copper oxalate formation by lichens and fungi

Autor: Olga V. Frank-Kamenetskaya, Marina S. Zelenskaya, Alina R. Izatulina, Oleg S. Vereshchagin, Dmitry Yu. Vlasov, Dmitry E. Himelbrant, Dmitrii V. Pankin

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)

Abstract The present work focuses on the revealing the patterns of copper oxalates formation under the influence of lichens and fungi by combination of the results of field studies and model experiments. These findings create the scientific basis for

Externí odkaz: https://doaj.org/article/de5568e251824fd89c6fd43866bd1370

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Re-investigation of ‘minasgeraisite-(Y)’ from the Jaguaraçu pegmatite, Brazil and high-temperature crystal chemistry of gadolinite-supergroup minerals

Autor: Oleg S. Vereshchagin, Liudmila A. Gorelova, Anastasia K. Shagova, Anatoly V. Kasatkin, Radek Škoda, Vladimir N. Bocharov, Natalia S. Vlasenko, Michaela Vašinová Galiová

Publikováno v: Mineralogical Magazine. :1-10

The chemical composition (including B, Be and Li), the Raman spectrum and the crystal-structure evolution (at the temperature range 27–1000°C) of a Mn-bearing, Bi-rich gadolinite-subgroup mineral from the Jaguaraçu Pegmatite, Brazil (type-localit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64efa2f1e2158be4ff7b3c873f4782d1
https://doi.org/10.1180/mgm.2023.19

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Expanding the speciation of terrestrial molybdenum: Discovery of polekhovskyite, MoNiP2, and insights into the sources of Mo-phosphides in the Dead Sea Transform area

Autor: Sergey N. Britvin, Mikhail N. Murashko, Oleg S. Vereshchagin, Yevgeny Vapnik, Vladimir V. Shilovskikh, Natalia S. Vlasenko, Vitalii V. Permyakov

Publikováno v: American Mineralogist. 107:2201-2211

Polekhovskyite, MoNiP2, is the first terrestrial Mo phosphide, a phosphorus-rich homolog of meteoritic monipite, MoNiP. The mineral represents a novel phosphide type of terrestrial Mo speciation. It was discovered among phosphide assemblages in pyrom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3021fe4b609d505047d1caf16b372352
https://doi.org/10.2138/am-2022-8261

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Nazarovite, Ni12P5, a new terrestrial and meteoritic mineral structurally related to nickelphosphide, Ni3P

Autor: Sergey N. Britvin, Mikhail N. Murashko, Maria G. Krzhizhanovskaya, Oleg S. Vereshchagin, Yevgeny Vapnik, Vladimir V. Shilovskikh, Maksim S. Lozhkin, Edita V. Obolonskaya

Publikováno v: American Mineralogist. 107:1946-1951

Nazarovite, Ni12P5, is a new natural phosphide discovered on Earth and in meteorites. Terrestrial nazarovite originates from phosphide assemblages confined to pyrometamorphic suite of the Hatrurim Formation (the Mottled Zone), the Dead Sea basin, Neg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7683e146fe2bec3bb7a010374c890079
https://doi.org/10.2138/am-2022-8219

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Natural cubic perovskite, Ca(Ti,Si,Cr)O3–δ, a versatile potential host for rock-forming and less-common elements up to Earth’s mantle pressure

Autor: Yulia S. Shelukhina, Fabrizio Nestola, Vladimir N. Bocharov, Leonid Dubrovinsky, Oleg S. Vereshchagin, Maksim S. Lozhkin, Natalia S. Vlasenko, Anatoly N. Zaitsev, Sergey N. Britvin, Aslandukov Andrey, Maria G. Krzhizhanovskaya, Liudmila A. Gorelova, Alena Aslandukovа

Publikováno v: American Mineralogist. 107:1936-1945

Perovskite, CaTiO3, originally described as a cubic mineral, is known to have a distorted (orthorhombic) crystal structure. We herein report on the discovery of natural cubic perovskite. This was identified in gehlenite-bearing rocks occurring in a p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40053e668d61380f26adf65a3140f92d
https://doi.org/10.2138/am-2022-8186

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Nickolayite, FeMoP, a new natural molybdenum phosphide

Autor: Mikhail N. Murashko, Sergey N. Britvin, Yevgeny Vapnik, Yury S. Polekhovsky, Vladimir V. Shilovskikh, Anatoly N. Zaitsev, Oleg S. Vereshchagin

Publikováno v: Mineralogical Magazine. 86:749-757

Nickolayite, FeMoP, is a new terrestrial phosphide structurally related to allabogdanite (high-pressure modification of (Fe,Ni)2P), and the meteoritic phosphides florenskyite, FeTiP and andreyivanovite, FeCrP. From the point of view of chemical compo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4242f2fa6e6ec019234f98f2eb0032ac
https://doi.org/10.1180/mgm.2022.52

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