Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › глава/раздел › научная › Рецензирование
Phase Diagrams of Carbonate Materials at High Pressures, with Implications for Melting and Carbon Cycling in the Deep Earth. / Litasov, Konstantin; Shatskiy, Anton; Podborodnikov, Ivan и др.
Geophysical Monograph Series. ред. / CE Manning; JF Lin; WL Mao. AMER GEOPHYSICAL UNION, 2020. стр. 137-165 (Geophysical Monograph Series; Том 249).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › глава/раздел › научная › Рецензирование
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TY - CHAP
T1 - Phase Diagrams of Carbonate Materials at High Pressures, with Implications for Melting and Carbon Cycling in the Deep Earth
AU - Litasov, Konstantin
AU - Shatskiy, Anton
AU - Podborodnikov, Ivan
AU - Arefiev, Anton
N1 - Funding Information: This work was supported by Russian Science Foundation (No 14‐17‐00609‐P) and performed under the Deep Carbon Observatory program. Publisher Copyright: © 2020 The Authors. Co-published 2020 by the American Geophysical Union and John Wiley and Sons, Inc.
PY - 2020/3/24
Y1 - 2020/3/24
N2 - In this chapter, we review phase diagrams of alkali and alkaline earth carbonates at high pressures, particularly simple, binary, and ternary systems, which were recently constrained at pressures of 3 and 6 GPa. These studies revealed a number of new alkali-alkaline earth double carbonates. Major transformations of high-pressure carbonates, including changes in carbon coordination, spin transition, and valence state in Fe-bearing -carbonates up to the lower mantle levels, were also discussed. We emphasize the importance of carbonate systems for understanding the low-degree partial melting of carbonated mantle rocks and explaining carbonate inclusions in diamond and other deep-seated minerals. The question of carbonate stability versus the presumably reduced nature of the deep Earth's mantle provides significant impact on the further study of material transport and deep volatile cycle through the history of our planet.
AB - In this chapter, we review phase diagrams of alkali and alkaline earth carbonates at high pressures, particularly simple, binary, and ternary systems, which were recently constrained at pressures of 3 and 6 GPa. These studies revealed a number of new alkali-alkaline earth double carbonates. Major transformations of high-pressure carbonates, including changes in carbon coordination, spin transition, and valence state in Fe-bearing -carbonates up to the lower mantle levels, were also discussed. We emphasize the importance of carbonate systems for understanding the low-degree partial melting of carbonated mantle rocks and explaining carbonate inclusions in diamond and other deep-seated minerals. The question of carbonate stability versus the presumably reduced nature of the deep Earth's mantle provides significant impact on the further study of material transport and deep volatile cycle through the history of our planet.
KW - ARAGONITE PLUS MAGNESITE
KW - DIFFERENTIAL THERMAL-ANALYSIS
KW - UDACHNAYA-EAST KIMBERLITE
KW - DEGREES-C IMPLICATIONS
KW - 6 GPA
KW - SODIUM-CARBONATE
KW - PERIDOTITE XENOLITHS
KW - SYSTEM NA2CO3-CACO3
KW - THERMODYNAMIC PROPERTIES
KW - CHEMICAL-COMPOSITION
UR - http://www.scopus.com/inward/record.url?scp=85107434835&partnerID=8YFLogxK
U2 - 10.1002/9781119508229.ch14
DO - 10.1002/9781119508229.ch14
M3 - Chapter
SN - 978-1-119-50826-7
T3 - Geophysical Monograph Series
SP - 137
EP - 165
BT - Geophysical Monograph Series
A2 - Manning, CE
A2 - Lin, JF
A2 - Mao, WL
PB - AMER GEOPHYSICAL UNION
ER -
ID: 34557400