Origin of atoll garnets in eclogites and implications for the redistribution of trace elements during slab exhumation in a continental subduction zone

American Mineralogist

Volumn 92, Issue 7, 2007, Pages 1119-1129

  Cheng, Hao ^a,b   Nakamura, Eizo ^a   Kobayashi, Katsura ^a   Zhou, Zuyi ^b  

^a OKAYAMA UNIVERSITY   (Japan)

^b TONGJI UNIVERSITY   (China)

Author keywords

Atoll garnet; Dabie; Eclogite; Fluid

Indexed keywords

FLUIDS; METAMORPHIC ROCKS; RARE EARTH ELEMENTS; RARE EARTHS; SILICATE MINERALS; TRACE ELEMENTS; ZIRCON;

CONTINENTAL SUBDUCTIONS; CRYSTALLOGRAPHIC ORIENTATIONS; DABIE; ECLOGITES; ELECTRON BACK SCATTER DIFFRACTION; HEAVY RARE EARTH ELEMENTS; ION MICROPROBE ANALYSIS; NOMINALLY ANHYDROUS MINERALS;

GARNETS;

ECLOGITE; ELECTRON PROBE ANALYSIS; EXHUMATION; FORMATION MECHANISM; GARNET; ION MICROPROBE; SLAB; SPATIAL DISTRIBUTION; SUBDUCTION ZONE; TRACE ELEMENT; ULTRAHIGH PRESSURE METAMORPHISM; ZONING;

ASIA; CHINA; DABIE MOUNTAINS; EURASIA; FAR EAST;

EID: 34547421142     PISSN: 0003004X     EISSN: None     Source Type: Journal    
DOI: 10.2138/am.2007.2343     Document Type: Article

References (55)

1. Ames, L., Tilton, G.R., and Zhou, G. (1993) Timing of collision of the Sino-Korean and Yangtze Cratons. U-Pb zircon dating of coesite-bearing eclogites. Geology, 21, 339-342.
2. Atherton, M.P. and Edmunds, W.M. (1966) An electron microprobe study of some zoned garnets from metamorphic rocks. Earth and Planetary Science Letters, 1, 185-93.
3. Bayon, B.L., Pitra, P., Ballevre, M., and Bohn, M. (2006) Reconstructing P-T paths during continental collision using multi-stage garnet (Gran Paradiso nappe, Western Alps). Journal of Metamorphic Geology, 24, 477-496.
4. Berger, G., Schott, J., and Guy, C. (1988) Behavior of Li, Rb and Cs during basalt glass and olivine dissolution and chlorite, smectite and zeolite precipitation from seawater - Experimental investigations and modelization between 50 and 300 °C. Chemical Geology, 71, 297-312.
5. Bernard-Griffiths, J., Peucat, J.J., Iglesias Ponce deLeon, M., and Gil Ibarguchi, J.I. (1985) U-Pb, Nd isotope and REE geochemistry in eclogites from the Cabo Ortegal Complex, Galicia, Spain: An example of REE immobility conserving MORB-like patterns during high-grade metamorphism. Chemical Geology, 52, 217-225.
6. Blichert-Toft, J. and Frei, R. (2001) Complex Sm-Nd and Lu-Hf isotope systematics in metamorphic garnets from the Isua supracrustal belt, West Greenland. Geochimica et Cosmochimica Acta, 65, 3177-3189.
7. Brenan, J.M., Ryerson, F.J., and Shaw, H.F. (1998) The role of aqueous fluids in the slab-to-mantle transfer of boron, beryllium, and lithium during subduction: Experiments and models. Geochimica et Cosmochimica Acta, 62, 3337-3347.
8. Carsouthwestell, D., O'Brien, P., and Wilson, R. (1997) Thermobarometry of phengite-bearing eclogites in the Dabie mountains of central China. Journal of Metamorphic Geology, 15, 239-252.
9. Castelli, D., Rolfo, F., and Compagnoni, R. (1998) Metamorphic veins with kyanite, zoisite and quartz in the Zhu-Jia-Chong eclogite, Dabie Shan, China. Island Arc, 7, 159-173.
10. Chernoff, C.B. and Carlson, W.D. (1999) Trace element zoning as a record of chemical disequilibrium during garnet growth. Geology, 27, 555-558.
11. Dobbs, H.T., Peruzzo, L., Seno, F., Spiess, R., and Prior, D.J. (2003) Unraveling the Schneeberg garnet puzzle. A numerical model of multiple nucleation and coalescence. Contributions to Mineralogy and Petrology, 146, 1-9.
12. 39Ar ages constrain exhumation of high and very high pressure metamorphic rocks in eastern central China. Geology, 22, 601-604.
13. Franz, L., Romer, R.L., Klemd, R., Schmid, R., Oberhaensli, R., Wagner, T., and Dong, S. (2001) Eclogite-facies quartz veins within metabasites of the Dabie Shan (eastern China): pressure-temperature-time-deformation path, composition of the fluid phase and fluid flow during exhumation of high-pressure rocks. Contributions to Mineralogy and Petrology, 141, 322-346.
14. Green, J.F.N. (1915) The garnets and streaky rocks of the English Lake District. Mineralogical Magazine, 17, 207
15. Hacker, B.R., Ratschbacher, L., Webb, L., Ireland, T., Walker, D., and Dong, S. (1998) U/Pb zircon ages constrain the architecture of the ultrahigh-pressure Qinling-Dabie Orogen, China. Earth and Planetary Science Letters, 161, 215-230.
16. Hickmott, D.D., Shimizu, N., Spear, F.S., and Selverstone, J. (1987) Trace-element zoning in a metamorphic garnet. Geology, 15, 573-576.
17. Hirsch, D.M., Prior, D.J., and Carlson, W.D. (2003) An overgrowth model to explain multiple, dispersed high-Mn regions in the cores of garnet porphyroblasts. American Mineralogist, 88, 131-141.
18. Hollister, L.S. (1966) Garnet zoning: an interpretation based on the Rayleigh fractionation model. Science, 154, 1647-1651.
19. King R.L., Bebout, G.E., Kobayashi, K., Nakamura, E., and van der Klauw, S.N.G.C. (20N) Ultrahigh-pressure metabasaltic garnets as probes into deep subduction zone chemical cycling. Geochemistry Geophysics Geosystems, 5, Q12J14, DOI: 10.1029/2004GC000746.
20. Kohn, M. and Spear F.S. (2000) Retrograde net transfer reaction insurance for pressure-temperature estimates. Geology, 28, 1127-1130.
21. Lanzirotti, A. (1995) Yttrium zoning in metamorphic garnets. Geochimica et Cosmochimica Acta, 59, 4105-4110.
22. Lapen, T.J., Johnson, C.M., Baumgartner L.P., Mahlen N.J., Beard B.L., and Amato, J.M. (2003) Burial rates during prograde metamorphism of an ultra-high-pressure terrane: An example from Lago di Cignana, western Alps, Italy. Earth and Planetary Science Letters, 215, 57-72.
23. Lasaga, A. C. (1983) Geospeedometry: An extension of geothermometry. Advances in Physical Geochemistry, 3, 81-114.
24. Li, S., Jagoutz, E., Chen, Y., and Li, Q. (2000) 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. Geochimica et Cosmochimica Acta, 64, 1077-1093.
25. Li, X., Zheng, Y.F., Wu, Y., Chen, F., Gong, B., and Li, Y. (2004) Low-T eclogite in the Dabie terrane of China: petrological and isotopic constraints on fluid activity and radiometric dating. Contributions to Mineralogy and Petrology, 148, 443-470.
26. Li, Y., Zheng, Y.F., and Fu, B. (2005) Mossbauer spectroscopy of omphacite and garnet pairs from eclogites: Application to geothermobarometry. American Mineralogy, 90, 90-100.
27. Loomis, T.P. (1975) Reaction zoning of garnet. Contributions to Mineralogy and Petrology, 52, 285-305.
28. Nakamura, E. and Kushiro, I. (1998) Trace element diffusion in jadeite and diopside melts at high pressures and its geochemical implication. Geochimica et Cosmochimica Acta, 62, 3151-3160.
29. Nakamura, E., Makishima, A., Moriguti, T., Kobayashi, K., Sakaguchi, C., Yokoyama, T., Tanaka, R., Kuritani, T., and Takei, H. (2003) Comprehensive geochemical analyses of small amounts (<100 mg) of extraterrestrial samples for the analytical competition related to the sample return mission MUSES-C. The Institute of Space and Astronautical Science Report SP, 16, 49-101.
30. 2O system. American Mineralogist, 84, 362-373.
31. Okay, A. (1993) Petrology of a diamond and coesite-bearing metamorphic terrain: Dabie Shan, China. European Journal of Mineralogy, 5, 659-675.
32. Otamendi, J.E., Rosa J.D., Douce, A.E.P., and Castro, A. (2002) Rayleigh fractionation of heavy rare earths and yttrium during metamorphic garnet growth. Geology, 30, 159-162.
33. Passchier, C.W. and Trouw, R.A.J. (1998) Microtectonics, 289 p. Springer, Berlin.
34. Perchuk, A., Philippot, P., Erdmer, P., and Fialin, M. (1999) Rates of thermal equilibration at the onset of subduction deduced from diffusion modeling of eclogitic garnets. Yukon-Tanana terrane, Canada. Geology, 27, 531-534.
35. Powell, R. and Holland, T.J.B. (1985) An internally consistent thermodynamic dataset with uncertainties and correlations; I, Methods and a worked example. Journal of Metamorphic Geology, 3, 327-342.
36. Ravna, E.J.K. and Terry, M.P. (2004) Geothermobarometry of UHP and HP eclogites and schists - an evaluation of equilibria among garnet-clinopyroxene-kyanite-phengite-coesite/quartz. Journal of metamorphic Geology, 22, 579-592.
37. Rowley, D.B., Xue, F., and Tucker, R.D. (1997) Ages of ultra-high pressure metamorphic and protolith orthogneisses from the eastern Dabie Shan: U/Pb zircon geochronology. Earth and Planetary Science Letters, 151, 191-203.
38. Schmidt, M.W. (1995) Lawsonite: upper pressure stability and formation of higher density hydrous phases. American Mineralogist, 80, 1286-1292.
39. Schmidt, N.H. and Olesen, N.O. (1989) Computer-aided determination of crystal lattice orientation from electron channeling patterns in the SEM. Canadian Mineralogist, 27, 15-22.
40. Schwandt, C.S., Papike, J., and Shearer, C.K. (1996) Trace element zoning in pelitic garnet of the Black Hills, South Dakota. American Mineralogist, 81, 1195-1207.
41. Skora, S., Mahlen, N.J., Baumgartner, L.P., Johnson, C.M., Pilet, S., and Hellebrand, E. (2006) Diffusion-limited REE uptake by eclogite garnets and its consequences for Lu-Hf and Sm-Nd geochronology. Contributions to Mineralogy and Petrology, 152, 703-720.
42. Smellie, J.A.T. (1974) Formation of atoll garnets from the aureole of the Ardara pluton, Co. Donegal, Ireland. Mineralogical Magazine, 39, 878-888.
43. Spear, F.S. and Kohn, M.J. (1996) Trace element zoning in garnet as a monitor of crustal melting. Geology, 24, 1099-1102.
44. Spear, F.S. and Selverstone, J. (1983) Quantitative P-T paths from zoned minerals: theory and tectonic applications. Contributions to Mineralogy and Petrology, 83, 348-357.
45. Stipska P. and Powell, R. (2005) Constraining the P-T path of a MORB-type eclogite using pseudosections, garnet zoning and garnet-clinopyroxene thermometry: an example from the Bohemian Massif. Journal of Metamorphic Geology, 23, 725-743.
46. Sun, W.D., Li, S.G., Chen, Y.D., and Li, Y.J. (2002) Timing of synorogenic granitoids in the south Qinling, central China: constraints on the evolution of the Qinling-Dabie orogenic belt. Journal of Geology, 110, 457-468.
47. Usui, T., Nakamura, E., and Helmstaedt, H. (2006) Petrology and geochemistry of eclogite xenoliths from the Colorado Plateau: Implications for the evolution of the subducted oceanic crust. Journal of Petrology, 47, 929-964.
48. Wang, X. and Liou, J.G. (1991) Regional ultrahigh-pressure coesite-bearing eclogitic terrane in central China: evidence from country rocks, gneiss, marble, and metapelite. Geology, 19, 933-936.
49. Waters, D.J. and Martin, H.N. (1993) Geobarometry of phengite bearing eclogites. Terra Abstracts, 5, 410-411.
50. Woodland, A.B., Seitz, H.M., Altherr, R., Marschall, H., Olker, B., and Ludwig, T. (2002) Li abundances in eclogite minerals. a clue to a crustal or mantle origin? Contributions to Mineralogy and Petrology, 144, 129-130.
51. Xiao, Y.L., Hoefs, J., Kerkhof, A.M., Simon, K., Fiebig, J., and Zheng, Y.F. (2002) Fluid evolution during HP and UHP metamorphism in Dabie Shan, China: Constraints from mineral chemistry, fluid inclusions and stable isotopes, Journal of Petrology, 43, 1505-1527.
52. Yang, P. and Rivers, T. (2001) Chromium and manganese zoning in pelitic garnet and kyanite. Spiral, overprint, and oscillatory (?) zoning patterns and the role of growth rate. Journal of Metamorphic Geology, 19, 455-474.
53. Yang, P. and Rivers, T. (2002) The origin of Mn and Y annuli in garnet and the thermal dependence of P in garnet and Y in apatite in calc-pelite and pelite, Gagnon terrane, western Labrador. Geological Materials Research, 4, 1.
54. Zack, T., Tomascak, P.B., Rudnick, R.L., Dalpe, C., and McDonough, W.F. (2003) Extremely light Li in orogenic eclogites. The role of isotope fractionation during dehydration in subducted oceanic crust. Earth and Planetary Science Letters, 208, 279-290.
55. Zhang, J.F., Jin, Z.M., Green, II, H.W., and Jin, S.Y. (2001) Hydroxyl in continental deep subduction zone: evidence from UHP eclogites of the Dabie Mountains. Chinese Science Bulletin, 46, 592-595.