Experimental determination of the reaction: Magnesite + enstatite = forsterite + CO2 in the ranges 6-25 kbar and 700-1100 °C

American Mineralogist

Volumn 83, Issue 3-4, 1998, Pages 213-219

  Koziol, Andrea M ^a   Newton, Robert C ^b  

^a UNIVERSITY OF DAYTON   (United States)

^b UNIVERSITY OF CHICAGO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EQUATIONS OF STATE; HEMATITE; MAGNESIA; MAGNESITE; MAGNETITE; OLIVINE; SODIUM CHLORIDE;

ANALYSIS OF VARIOUS; EQUILIBRIUM CURVES; EXPERIMENTAL DETERMINATION; OXYGEN FUGACITY; PISTON-CYLINDER APPARATUS; PRESSURE MEDIUM; REACTION PROGRESS; X-RAY DIFFRACTOGRAMS;

CARBON DIOXIDE;

ENSTATITE; FORSTERITE; MAGNESITE;

EID: 0031845624     PISSN: 0003004X     EISSN: None     Source Type: Journal    
DOI: 10.2138/am-1998-3-403     Document Type: Article

References (31)

1. 2. Journal of Petrology, 29, 445-522.
2. Biellman, C., Gellet, P., Guyot, F., Peyronneau, J., and Reynard, B. (1993) Experimental evidence for carbonate stability in the Earth's lower mantle. Earth and Planetary Science Letters, 118, 31-41.
3. Bottinga, Y. and Richet, P. (1981) High pressure and temperature equation of state and calculation of the thermodynamic properties of gaseous carbon dioxide. American Journal of Science, 281, 615-660.
4. Brey, G., Brice, W.R., Ellis, D.J., Green, D.H., and Harris, K.L. (1983) Pyroxene-carbonate reactions in the upper mantle. Earth and Planetary Science Letters, 62, 63-74.
5. 2O to 60 kbar. American Mineralogist, 64, 288-293.
6. 2 and graphite/diamond stability from 35 to 77 kbar at 925 to 1650 °C. Geochimica a Cosmochimica Acta, 61, 1565-1574.
7. Gillet, P., Richet, P., Guyot, F., and Fiquet, G. (1991) High-temperature thermodynamic properties of forsterite. Journal of Geophysical Research, 96, 11805-11816.
8. 2: I. The thermal dissociation of calcite, dolomite and magnesite. American Journal of Science, 253, 209-224.
9. 2 fugacity at high temperatures and pressures from experimental decarbonation reactions. Geophysical Research Letters, 5, 753-756.
10. 2. Journal of Metamorphic Geology, 8, 89-124.
11. 2O in the range 1 bar to 50 kbar and 100-1600 degrees C. Contributions to Mineralogy and Petrology, 109, 265-273.
12. 3 to 36 kb. Geochimica Cosmochimica Acta, 39, 35-53.
13. Jenkins, D.M., Newton, R.C., and Goldsmith, J.R. (1985) Relative stability of Fe-free zoisite and clinozoisite. Journal of Geology, 93, 663-672.
14. 2. American Journal of Science, 267, 1083-1104.
15. 2O. Neues Jahrbuch fü Mineralogie Monatshefte, 15-26.
16. 2 mixtures at elevated pressures and temperatures. American Journal of Science, 281, 735-767.
17. 3-quartz geobarometer. American Mineralogist, 73, 216-223.
18. 2 and enthalpies of formation of enstatite and magnesite. American Mineralogist, 80, 1252-1260.
19. Krupka, K.M., Hemingway, B.S., Robie, R.A., and Kerrick, D.M. (1985a) High-temperature heat capacities and derived thermodynamic properties of anthophyllite, diopside, dolomite, enstatite, bronzite, talc, tremolite, and wollastonite. American Mineralogist, 70, 261-271.
20. Krupka, K.M., Robie, R.A., Hemingway, B.S., Kerrick, D.M., and Ito, J. (1985b) Low-temperature heat capacities and derived thermodynamic properties of anthophyllite, diopside, enstatite, bronzite, and wollastonite. American Mineralogist, 70, 249-260.
21. Kushiro, I., Satake, H., and Akimoto, S. (1975) Carbonate-silicate reactions at high pressures and possible presence of dolomite and magnesite in the upper mantle. Earth and Planetary Science Letters, 28, 116-120.
22. Mäder, U.K. and Berman, R.G. (1991) An equation of state for carbon dioxide to high pressure and temperature. American Mineralogist, 76, 1547-1559.
23. 2 in the mantle. Earth and Planetary Science Letters, 26, 239-244.
24. 5 pascals) pressure and at higher temperatures. United States Geological Survey Bulletin, 1452, 1-456.
25. 4 between 5 and 380 K. American Mineralogist, 67, 470-482.
26. Rosenbaum, J.M. and Slagel, M.M. (1995) C-O-H speciation in piston-cylinder experiments. American Mineralogist, 80, 109-114.
27. Saxena, S.K. and Fei, Y. (1987) High pressure and high temperature fluid fugacities. Geochimica et Cosmochimica Acta, 51, 783-791.
28. Shmulovich, K.I. and Shmonov, V.M. (1978) Tables of thermodynamic properties of gases and liquids (carbon dioxide), 165 p. USSR Academy of Sciences, Moscow Bureau of Standards, Moscow.
29. Sterner, S.M. and Pitzer, K.S. (1994) An equation of state for carbon dioxide valid from zero to extreme pressures. Contributions to Mineralogy and Petrology, 117, 362-374.
30. Wang, A., Pasteris, J.D., Meyer, H.O.A., and Dele-Duboi, M.L. (1996) Magnesite-bearing inclusion assemblage in natural diamond. Earth and Planetary Science Letters, 141, 293-306.
31. Zhang, J., Martinez, I., Guyot, F., and Gillet, P. (1997) X-ray diffraction study of magnesite at high pressure and high temperature. Physics and Chemistry of Minerals, 24, 122-130.