Thermodynamic modelling of sodic pyroxene solid-solution and its application in a garnet-omphacite-kyanite-coesite geothermobarometer for UHP metamorphic rocks

Contributions to Mineralogy and Petrology

Volumn 130, Issue 1, 1997, Pages 93-102

  Nakamura, Daisuke ^a   Banno, Shohei ^a  

^a KYOTO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

GEOTHERMOBAROMETER; P/T CONDITIONS; THERMODYNAMICS; ULTRAHIGH PRESSURE METAMORPHISM;

EID: 0031389814     PISSN: 00107999     EISSN: None     Source Type: Journal    
DOI: 10.1007/s004100050352     Document Type: Article

References (29)

1. Banno S (1986) Stability of diopside-jadeite solid solution (in Japanese with English abstract). J Mineral Petrol Econ Geol 81: 281-288
2. Berman RG (1990) Mixing properties of Ca-Mg-Fe-Mn garnets. Am Mineral 75: 328-344
3. Carpenter MA (1980) Mechanisms of exsolution in sodic pyroxenes. Contrib Mineral Petrol 71: 289-300
4. Carpenter MA (1981) Time-temperature-transformation (TTT) analysis of cation disordering in omphacite. Contrib Mineral Petrol 78: 433-440
5. Carpenter MA, Domeneghetti MC, Tazzoli V (1990) Application of Landau theory to cation ordering in omphacite. I. Equilibrium behaviour. Eur J Mineral 2: 7-18
6. Davidson PM, Burton BP (1987) Order-disorder in omphacitic pyroxenes: a model for coupled substitution in the point approximation. Am Mineral 72: 337-344
7. Ellis DJ, Green DH (1979) An experimental study of the effect of Ca upon garnet-clinopyroxene Fe-Mg exchange equilibria. Contrib Mineral Petrol 71: 13-22
8. Enami M, Zang Q (1990) Quartz pseudomorphs after coesite in eclogites from Shandong province, east China. Am Mineral 75: 381-386
9. Enami M, Zang Q, Yin Y (1993) High-pressure eclogites in northern Jiangsu - southern Shangdong province, eastern China. J Metamorphic Geol 11: 589-603
10. Fleet ME, Herzberg CT, Bancroft GM, Aldridge LP (1978) Omphacite studies. I. The P2/n - C2/c transformation. Am Mineral 63: 1100-1106
11. Ganguly J, Saxena SK (1984) Mixing properties of aluminosilicate garnets: constraints from natural and experimental data, and applications to geothermoharometry. Am Mineral 69: 88-97
12. Hirajima T, Banno S (1991) Electron-microprobe analysis of rock forming minerals with Kevex-deltaIV (Quantum detector) (in Japanese). Hitachi Sci Instrum News 34: 3418-3423
13. Hirajima T, Compagnoni R (1993) Petrology of a jadeite-quartz/coesite-almandine-phengite fels with retrograde ferro-nyböite from the Dora-Maira Massif, Western Alps. Eur J Mineral 5: 943-955
14. 5 triple point at Mt. Moosilauke, New Hampshire. Am Mineral 67: 1118-1134
15. Holland TJB (1983) The experimental determination of activities in disordered and short-range ordered jadeitic pyroxenes. Contrib Mineral Petrol 82: 214-220
16. Holland TJB (1990) Activities of components in omphacitic solid solutions: an application of Landau theory to mixtures. Contrib Mineral Petrol 105: 446-453
17. 2. J Metamorphic Geol 8: 89-124
18. Holland TJB, Powell R (1996) Thermodynamics of order-disorder in minerals. II. Symmetric formalism applied to solid solutions. Am Mineral 81: 1425-1437
19. Kienast JR, Lombardo B, Biino G, Pinardon JL (1991) Petrology of very high pressure eclogitic rocks from the Brossasco-Isasca Complex, Dora-Maira Massif, Italian Western Alps. J Metamorphic Geol 9: 19-34
20. Kogiso T, Tatsumi Y, Nakano S (1997) Trace element transport during dehydration processes in the subducted oceanic crust. 1. Experiments and implications for the origin of ocean island basalts. Earth Planet Sci Lett 148: 193-205
21. Massonne H-J, Schreyer W (1989) Stability field of the high-pressure assemblage talc + phengite and two new phengite barometers. Eur J Mineral 1: 391-410
22. Mori T, Kanehira K (1984) X-ray energy spectrometry for electron-probe analysis. J Geol Soc Jpn 90: 271-285
23. Nakamura D (1996) On garnet-biotite geothermometer - application to the Sanbagawa and the Daimonji metamorphic rocks and its evaluation (in Japanese with English abstract). J Mineral Petrol Econ Geol 91: 165-176
24. Okay AI (1995) Paragonite eclogites from Dabie Shan, China: reequilibration during exhumation? J Metamorphic Geol 13: 449-460
25. Powell R (1985) Regression diagnostics and robust regression in geothermometer/geobarometer calibration: the garnet-clinopy-roxene geothermometer revised. J Metamorphic Geol 3: 231-243
26. Powell R, Holland TJB (1988) An internally consistent dataset with uncertainties and correlations. 3. Applications to geobarometry, worked examples and a computer program. J Metamorphic Geol 6: 173-204
27. Rossi G, Smith DC, Ungaretti L, Domeneghetti MC (1983) Crystal-chemistry and cation ordering in the system diopsidejadeite: a detailed study by crystal structure refinement. Contrib Mineral Petrol 83: 247-258
28. Schertl H-P, Schreyer W, Chopin C (1991) The pyrope-coesite rocks and their country rocks at Parigi, Dora Maira Massif, Western Alps: detailed petrology, mineral chemistry and PT-path. Contrib Mineral Petrol 108: 1-21
29. Wood BJ, Holland TJB, Newton RC, Kleppa OJ (1980) Thermochemistry of jadeite-diopside pyroxenes. Geochim Cosmochim Acta 44: 1363-1371