Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Anton, Shatskiy"'
Autor:
Yulia G. Vinogradova, Anton Shatskiy
Publikováno v:
Minerals, Vol 14, Iss 4, p 403 (2024)
Findings of solid and liquefied CO2 in diamonds from kimberlites and placers have indicated its presence in the form of a fluid phase in the Earth’s mantle at depths of 150–250 km. However, this is inconsistent with the results of experiments and
Externí odkaz:
https://doaj.org/article/80017f22d1654016bcf8ee2f15922e57
Publikováno v:
Minerals, Vol 13, Iss 3, p 443 (2023)
Liquid immiscibility plays an important role in the formation of carbonatites and associated alkaline Si-undersaturated magmas. Experiments in the sodium carbonate-aluminosilicate systems suggest that the carbonate-silicate miscibility gap is limited
Externí odkaz:
https://doaj.org/article/de91b689b1b04b5abb0e1d1081820efd
Publikováno v:
Minerals, Vol 13, Iss 2, p 248 (2023)
Inclusions in mantle minerals and xenoliths from kimberlites worldwide derived from depths exceeding 100 km vary in composition from alkali-rich saline to carbonatitic. Despite the wide distribution of these melts and their geochemical importance as
Externí odkaz:
https://doaj.org/article/6f658a30f46f491cb174629f876badeb
Publikováno v:
Minerals, Vol 13, Iss 1, p 82 (2023)
Melting phase relations in the eclogite-carbonate system were studied at 6 GPa and 900–1500 °C. Starting mixtures were prepared by blending natural bimineral eclogite group A (Ecl) with eutectic Na-Ca-Mg-Fe (N2) and K-Ca-Mg-Fe (K4) carbonate mixtu
Externí odkaz:
https://doaj.org/article/6a47695c52124a9dbd68a00649f0c308
Publikováno v:
Minerals, Vol 12, Iss 9, p 1077 (2022)
Alkali-rich carbonate melts are found as inclusions in magmatic minerals, mantle xenoliths, and diamonds from kimberlites and lamproites worldwide. However, the depth of their origin and bulk melt composition remains unclear. Here, we studied quench
Externí odkaz:
https://doaj.org/article/0728a4de5b4241d6abf71d41b37fe6d3
Autor:
Anton Shatskiy, Ivan V. Podborodnikov, Anastasia S. Fedoraeva, Anton V. Arefiev, Altyna Bekhtenova, Konstantin D. Litasov
Publikováno v:
American Mineralogist. 108:709-718
The frequent occurrence of chlorides and carbonates in the form of microinclusions of melts or high-density fluid (HDF) in diamonds and igneous minerals of kimberlites worldwide generates genuine interest in their phase diagrams under pressure. Here,
Publikováno v:
Journal of Raman Spectroscopy. 54:101-106
Autor:
Ivan V. Podborodnikov, Anton Shatskiy, Anton V. Arefiev, Altyna Bekhtenova, Konstantin D. Litasov
Publikováno v:
High Pressure Research. 42:245-258
Publikováno v:
ACS Earth and Space Chemistry. 6:1506-1513
Publikováno v:
Contributions to Mineralogy and Petrology. 178