TY - JOUR
T1 - Phase relations in carbonate systems at pressures and temperatures of lithospheric mantle
T2 - Review of experimental data
AU - Shatskiy, A. F.
AU - Litasov, K. D.
AU - Palyanov, Yu N.
N1 - Funding Information:
Acknowlegments. We are very grateful A.V. Girnis and G.G. Lepezin for a thorough review and helpful suggestions and comments. This work was supported by the Russian Scientific Fund (proposal no. 14-17-00609) and performed under the project of the Ministry of Education and Science of Russian Federation (no. 14.B25.31.0032).
Publisher Copyright:
© 2015.
PY - 2015/1/1
Y1 - 2015/1/1
N2 - The paper presents a synopsis of experimentally constrained phase relations in carbonate systems. Three sections of the paper consider, respectively, PT diagrams of simple carbonates (MgCO3, CaCO3, FeCO3, BaCO3, SrCO3, K2CO3, and Na2CO3); isobaric T-X diagrams of binary and ternary systems (CaCO3-MgCO3, CaCO3-FeCO3, CaCO3-FeCO3-MgCO3, BaCO3-CaCO3, SrCO3-CaCO3, BaCO3-SrCO3, CaCO3-MgCO3-BaCO3, CaCO3-MgCO3-SrCO3, BaCO3-CaCO3-SrCO3, BaCO3-MgCO3-SrCO3, Na2CO3-CaCO3, and K2CO3-CaCO3), and T-X diagrams of the systems MgCO3-FeCO3, MgCO3-CaCO3, CaCO3-FeCO3, MgCO3-FeCO3-CaCO3, K2CO3-MgCO3, Na2CO3-MgCO3, K2CO3-FeCO3, Na2CO3-FeCO3, K2CO3-CaCO3, Na2CO3-CaCO3, K2CO3-FeCO3-MgCO3, Na2CO3-FeCO3-MgCO3, K2CO3-CaCO3-MgCO3, and Na2CO3-CaCO3-MgCO3 at 6 GPa. The last section deals with temperatures of carbonate magma generation in the upper mantle and with melt compositions. In conclusion, prospects are outlined for further research of phase relations in carbonate system at high pressures and temperatures.
AB - The paper presents a synopsis of experimentally constrained phase relations in carbonate systems. Three sections of the paper consider, respectively, PT diagrams of simple carbonates (MgCO3, CaCO3, FeCO3, BaCO3, SrCO3, K2CO3, and Na2CO3); isobaric T-X diagrams of binary and ternary systems (CaCO3-MgCO3, CaCO3-FeCO3, CaCO3-FeCO3-MgCO3, BaCO3-CaCO3, SrCO3-CaCO3, BaCO3-SrCO3, CaCO3-MgCO3-BaCO3, CaCO3-MgCO3-SrCO3, BaCO3-CaCO3-SrCO3, BaCO3-MgCO3-SrCO3, Na2CO3-CaCO3, and K2CO3-CaCO3), and T-X diagrams of the systems MgCO3-FeCO3, MgCO3-CaCO3, CaCO3-FeCO3, MgCO3-FeCO3-CaCO3, K2CO3-MgCO3, Na2CO3-MgCO3, K2CO3-FeCO3, Na2CO3-FeCO3, K2CO3-CaCO3, Na2CO3-CaCO3, K2CO3-FeCO3-MgCO3, Na2CO3-FeCO3-MgCO3, K2CO3-CaCO3-MgCO3, and Na2CO3-CaCO3-MgCO3 at 6 GPa. The last section deals with temperatures of carbonate magma generation in the upper mantle and with melt compositions. In conclusion, prospects are outlined for further research of phase relations in carbonate system at high pressures and temperatures.
KW - Carbonate
KW - Carbonated mantle
KW - Carbonatite
KW - High-pressure high-temperature experiments
KW - Partial melting
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U2 - 10.1016/j.rgg.2015.01.007
DO - 10.1016/j.rgg.2015.01.007
M3 - Article
AN - SCOPUS:84925329872
SN - 1068-7971
VL - 56
SP - 113
EP - 142
JO - Russian Geology and Geophysics
JF - Russian Geology and Geophysics
IS - 1-2
ER -