High-temperature inter-mineral magnesium isotope fractionation in eclogite from the Dabie orogen, China

Earth and Planetary Science Letters

Volumn 304, Issue 1-2, 2011, Pages 224-230

  Li, Wang Ye ^a,b   Teng, Fang Zhen ^b   Xiao, Yilin ^a   Huang, Jian ^a  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA   (China)

^b Department of Biological Sciences   (United States)

Author keywords

Eclogite; Garnet; Geothermometer; Inter mineral isotope fractionation; Magnesium isotopes; Omphacite

Indexed keywords

COORDINATION NUMBER; ECLOGITES; GEOTHERMOMETER; GEOTHERMOMETERS; HIGH TEMPERATURE; HIGH-PRECISION; INTER-MINERAL ISOTOPE FRACTIONATION; ISOTOPE FRACTIONATION; ISOTOPIC COMPOSITION; ISOTOPIC VARIATIONS; MG ISOTOPES; MINERAL CHEMISTRY; OMPHACITE; OXYGEN ISOTOPIC; PHENGITE; PROTOLITHS;

FRACTIONATION; GARNETS; ISOTOPES; MAGNESIUM; METAMORPHIC ROCKS; OXYGEN; SILICATE MINERALS;

MINERALS;

ECLOGITE; FACIES; GARNET; GEOCHEMISTRY; GEOTHERMOMETRY; HIGH TEMPERATURE; ISOTOPIC COMPOSITION; ISOTOPIC FRACTIONATION; MAGNESIUM; METAMORPHISM; OMPHACITE; OROGENY; OXYGEN ISOTOPE; PARTITIONING; PHENGITE;

CHINA; DABIE-SULU BELT;

EID: 79952629574     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.epsl.2011.01.035     Document Type: Article

References (60)

1. Ames L., Tilton G.R., Zhou G.-Z. Timing of collision of the Sino-Korean and Yangtze cratons: U-Pb zircon dating of coesite-bearing eclogites. Geology 1993, 21:339-342.
2. Baker J., Bizzarro M., Wittig N., Connelly J., Haack H. Early planetesimal melting from an age of 4.5662Gyr for differentiated meteorites. Nature 2005, 436:1127-1131.
3. Beard B.L., Johnson C.M. Inter-mineral Fe isotope variations in mantle-derived rocks and implications for the Fe geochemical cycle. Geochim. Cosmochim. Acta 2004, 68:4727-4743.
4. Bigeleisen J., Mayer M.G. Calculation of equilibrium constants for isotopic exchange reactions. J. Phys. Chem. 1947, 15:261-267.
5. Bourdon B., Tipper E.T., Fitoussi C., Stracke A. Chondritic Mg isotope composition of the Earth. Geochim. Cosmochim. Acta 2010, 74:5069-5083.
6. Chavagnac V., Jahn B.-m. Coesite-bearing eclogites from the Bixiling complex, Dabie Mountains, China: Sm-Nd ages, geochemical characteristics and tectonic implications. Chem. Geol. 1996, 133:29-51.
7. Coghlan, R.A.N., 1990. Studies in diffusion transport: grain boundary transport of oxygen in feldspars, diffusion of oxygen, strontium and REEs in garnet, and thermal histories of granitic intrusions in south-central Maine using oxygen isotopes. Ph.D. Thesis, Brown Univ., Providence, R.I.
8. Cong B.L. Ultrahigh-Pressure Metamorphic Rocks in the Dabie-Sulu Region of China 1996, Science Press, Beijing.
9. Coogan L.A., Jenkin G.R.T., Wilson R.N. Contrasting cooling rates in the lower oceanic crust at fast- and slow-spreading ridges revealed by geospeedometry. J. Petrol. 2007, 48:2211-2231.
10. Dauphas N., Teng F.-Z., Arndt N.T. Magnesium and iron isotopes in 2.7Ga Alexo komatiites: mantle signatures, no evidence for Soret diffusion, and identification of diffusive transport in zoned olivine. Geochim. Cosmochim. Acta 2010, 74:3274-3291.
11. Deer W.A., Howie R.A., Zussman J. An Introduction to the Rock-Forming Minerals 1992, Longman, London. 2nd Edition.
12. Dimanov A., Sautter V. "Average" interdiffusion of (Fe, Mn)-Mg in natural diopside. Eur. J. Mineralog. 2000, 12:749-760.
13. Ellis D.J., Green D.H. An experimental study of the effect of Ca upon the garnet-clinopyroxene Fe-Mg exchange equilibria. Contrib. Mineralog. Petrol. 1979, 71:13-22.
14. Engi M., Evans B.W. A re-evaluation of the olivine-spinel geothermometer: discussion. Contrib. Mineralog. Petrol. 1980, 73:201-203.
15. Ferraris C., Castelli D., Lombardo B. SEM/TEM-AEM characterization of micro- and nano-scale zonation in phengite from a UHP Dora-Maira marble: petrologic significance of armoured Si-rich domains. Eur. J. Mineralog. 2005, 17:453-464.
16. Galy A., Yoffe O., Janney P.E., Williams R.W., Cloquet C., Alard O., Halicz L., Wadhwa M., Hutcheon I.D., Ramon E., Carignan J. Magnesium isotope heterogeneity of the isotopic standard SRM980 and new reference materials for magnesium-isotope-ratio measurements. J. Anal. At. Spectrom. 2003, 18:1352-1356.
17. Handler M.R., Baker J.A., Schiller M., Bennett V.C., Yaxley G.M. Magnesium stable isotope composition of Earth's upper mantle. Earth Planet. Sci. Lett. 2009, 282:306-313.
18. Hoefs J. Stable Isotope Geochemistry 2009, Springer-Verlag, Berlin Heidelberg. 6th Edition.
19. Huang F., Chakraborty P., Lundstrom C.C., Holmden C., Glessner J.J.G., Kieffer S.W., Lesher C.E. Isotope fractionation in silicate melts by thermal diffusion. Nature 2010, 464:396-400.
20. Huang S., Farkaš J., Jacobsen S.B. Calcium isotopic fractionation between clinopyroxene and orthopyroxene from mantle peridotites. Earth Planet. Sci. Lett. 2010, 292:337-344.
21. Jeffcoate A.B., Elliott T., Kasemann S.A., Ionov D., Cooper K., Brooker R. Li isotope fractionation in peridotites and mafic melts. Geochim. Cosmochim. Acta 2007, 71:202-218.
22. Kessel R., Beckett J.R., Stolper E.M. The thermal history of equilibrated ordinary chondrites and the relationship between textural maturity and temperature. Geochim. Cosmochim. Acta 2007, 71:1855-1881.
23. Krogh E.J. The garnet-clinopyroxene Fe-Mg geothermometer: a reinterpretation of existing experimental data. Contrib. Mineralog. Petrol. 1988, 99:44-48.
24. Li S.-G., Xiao Y.-L., Liu D.-L., Chen Y.-Z., Ge N.-J., Zhang Z.-Q., Sun S.-s., Cong B.-L., Zhang R.-Y., Hart S.R., Wang S.-S. Collision of the North China and Yangtze Blocks and formation of coesite-bearing eclogites: timing and processes. Chem. Geol. 1993, 109:89-111.
25. Li S.-G., Jagoutz E., Chen Y.-Z., Li Q.-L. Sm-Nd and Rb-Sr isotopic chronology and cooling history of ultrahigh pressure metamorphic rocks and their country rocks at Shuanghe in the Dabie Mountains, central China. Geochim. Cosmochim. Acta 2000, 64:1077-1093.
26. Li W.-Y., Teng F.-Z., Ke S., Rudnick R.L., Gao S., Wu F.-Y., Chappell B.W. Heterogeneous magnesium isotopic composition of the upper continental crust. Geochim. Cosmochim. Acta 2010, 74:6867-6884.
27. Liou J.G., Zhang R.Y., Eide E.A., Wang X.M., Emst W.G., Maruyama S. Metamorphism and tectonics of high-pressure and ultra-high-pressure belts in the Dabie-Sulu region, China. The Tectonics of Asia 1996, 300-344. Cambridge University Press, Cambridge. M.T. Harrison, A. Yin (Eds.).
28. Liu J.B., Ye K. Transformation of garnet epidote amphibolites to eclogite, western Dabie Mountains, China. J. Metamorph. Geol. 2004, 22:383-394.
29. Liu S.-A., Teng F.-Z., He Y., Ke S., Li S. Investigation of magnesium isotope fractionation during granite differentiation: implication for Mg isotopic composition of the continental crust. Earth Planet. Sci. Lett. 2010, 297:646-654.
30. Massonne H.-J., Schreyer W. Phengite geobarometry based on the limiting assemblage with K-feldspar, phlogopite, and quartz. Contrib. Mineralog. Petrol. 1987, 96:212-224.
31. Okay A.I., Xu S.T., Sengor A.M.C. Coesite from the Dabie Shan eclogites, central China. Eur. J. Mineralog. 1989, 1:595-598.
32. Perchuk A.L., Burchard M., Schertl H.-P., Maresch W.V., Gerya T.V., Bernhardt H.-J., Vidal O. Diffusion of divalent cations in garnet: multi-couple experiments. Contrib. Mineralog. Petrol. 2009, 157:573-592.
33. Powell R. Regression diagnostics and robust regression in geothermometer/geobarmometer calibration: the garnet-clinopyroxene geothermometer revised. J. Metamorph. Geol. 1985, 2:33-42.
34. 2+-Mg geothermometer: an updated calibration. J. Metamorph. Geol. 2000, 18:211-219.
35. Richter F.M., Watson E.B., Mendybaev R.A., Teng F.-Z., Janney P.E. Magnesium isotope fractionation in silicate melts by chemical and thermal diffusion. Geochim. Cosmochim. Acta 2008, 72:206-220.
36. Richter F.M., Dauphas N., Teng F.-Z. Non-traditional fractionation of non-traditional isotopes: evaporation, chemical diffusion and Soret diffusion. Chem. Geol. 2009, 258:92-103.
37. Richter F.M., Watson E.B., Mendybaev R., Dauphas N., Georg B., Watkins J., Valley J. Isotopic fractionation of the major elements of molten basalt by chemical and thermal diffusion. Geochim. Cosmochim. Acta 2009, 73:4250-4263.
38. Ryerson F.J., McKeegan D.K. Determination of oxygen self-diffusion in akermanite, anorthite, diopside, and spinel: implications for oxygen isotopic anomalies and the thermal histories of Ca-Al-rich inclusions. Geochim. Cosmochim. Acta 1994, 58:3713-3734.
39. Shahar A., Young E.D., Manning C.E. Equilibrium high-temperature Fe isotope fractionation between fayalite and magnetite: an experimental calibration. Earth Planet. Sci. Lett. 2008, 268:330-338.
40. Teng F.-Z., Wadhwa M., Helz R.T. Investigation of magnesium isotope fractionation during basalt differentiation: implications for a chondritic composition of the terrestrial mantle. Earth Planet. Sci. Lett. 2007, 261:84-92.
41. Teng F.-Z., Li W.-Y., Ke S., Marty B., Dauphas N., Huang S., Wu F.-Y., Pourmand A. Magnesium isotopic composition of the Earth and chondrites. Geochim. Cosmochim. Acta 2010, 74:4150-4166.
42. Teng F.-Z., Li W.-Y., Rudnick R.L., Gardner L.R. Contrasting lithium and magnesium isotope fractionation during continental weathering. Earth Planet. Sci. Lett. 2010, 300:63-71.
43. Urey H.C. The thermodynamic properties of isotopic substances. J. Chem. Soc. Lond. 1947, 562-581.
44. 4+ content of natural phengites. Contrib. Mineralog. Petrol. 1967, 14:250-258.
45. Wang X.M., Liou J.G., Mao H.K. Coesite-bearing eclogites from the Dabie Mountains in central China. Geology 1989, 17:1085-1088.
46. Williams H.M., Nielsen S.G., Renac C., Griffin W.L., O'Reilly S.Y., McCammon C.A., Pearson N., Viljoen F., Alt J.C., Halliday A.N. Fractionation of oxygen and iron isotopes by partial melting processes: implications for the interpretation of stable isotope signatures in mafic rocks. Earth Planet. Sci. Lett. 2009, 283:156-166.
47. Xiao Y., Hoefs J., van den Kerkhof A.M., Fiebig J., Zheng Y.-F. Fluid history of UHP metamorphism in Dabie Shan, China: a fluid inclusion and oxygen isotope study on the coesite-bearing eclogite from Bixiling. Contrib. Mineralog. Petrol. 2000, 139:1-16.
48. Xie Z., Zheng Y.-F., Jahn B.-m., Ballevre M., Chen J.-F., Gautier P., Gao T.-S., Gong B., Zhou J.-B. Sm-Nd and Rb-Sr dating for pyroxene-garnetite from North Dabie in east-central China: problem of isotope disequilibrium due to retrograde metamorphism. Chem. Geol. 2004, 206:137-158.
49. Xu J., Zhu G., Tong W., Cui K., Liu Q. Formation and evolution of the Tancheng-Lujiang wrench fault system: a major shear system to the northwest of the Pacific Ocean. Tectonophysics 1987, 134:273-310.
50. Xu S.T., Okay A.I., Ji S.Y., Sengor A.M.C., Su W., Liu Y.C., Jiang L.L. Diamond from the Dabie Shan metamorphic rocks and its implication for tectonic setting. Science 1992, 256:80-82.
51. Yang W., Teng F.-Z., Zhang H.-F. Chondritic magnesium isotopic composition of the terrestrial mantle: a case study of peridotite xenoliths from the North China craton. Earth Planet. Sci. Lett. 2009, 288:475-482.
52. Young E.D., Tonui E., Manning C.E., Schauble E., Macris C.A. Spinel-olivine magnesium isotope thermometry in the mantle and implications for the Mg isotopic composition of Earth. Earth Planet. Sci. Lett. 2009, 288:524-533.
53. Zhang R.Y., Liou J.G., Cong B.L. Talc-, magnesite- and Ti-clinohumite-bearing ultrahigh-pressure meta-mafic and ultramafic complex in the Dabie Mountains, China. J. Petrol. 1995, 36:1011-1037.
54. Zhao Z.-F., Zheng Y.-F., Gao T.-S., Wu Y.-B., Chen B., Chen F.K., Wu F.-Y. Isotopic constraints on age and duration of fluid-assisted high-pressure eclogite-facies recrystallization during exhumation of deeply subducted continental crust in the Sulu orogen. J. Metamorph. Geol. 2006, 24:687-702.
55. Zheng Y.-F. A perspective view on ultrahigh-pressure metamorphism and continental collision in the Dabie-Sulu orogenic belt. Chin. Sci. Bull. 2008, 53:3081-3104.
56. Zheng Y.-F., Fu B., Xiao Y., Li Y.-L., Gong B. Hydrogen and oxygen isotope evidence for fluid-rock interactions in the stages of pre- and post-UHP metamorphism in the Dabie Mountains. Lithos 1999, 46:677-693.
57. Zheng Y.-F., Wang Z.-R., Li S.-G., Zhao Z.-F. Oxygen isotope equilibrium between eclogite minerals and its constraint on mineral Sm-Nd chronometer. Geochim. Cosmochim. Acta 2002, 66:625-634.
58. Zheng Y.-F., Fu B., Gong B., Li L. Stable isotope geochemistry of ultrahigh pressure metamorphic rocks from the Dabie-Sulu orogen in China: implications for geodynamics and fluid regime. Earth Sci. Rev. 2003, 62:105-161.
59. Zheng Y.-F., Zhou J.-B., Wu Y.-B., Xie Z. Low-grade metamorphic rocks in the Dabie-Sulu orogenic belt: a passive-margin accretionary wedge deformed during continental subduction. Int. Geol. Rev. 2005, 47:851-871.
60. Zheng Y.-F., Chen R.-X., Zhao Z.-F. Chemical geodynamics of continental subduction-zone metamorphism: insights from studies of the Chinese Continental Scientific Drilling (CCSD) core samples. Tectonophysics 2009, 475:327-358.