Geochemical signatures of Variscan eclogites from the Saxonian Erzgebirge, central Europe

Chemie der Erde

Volumn 67, Issue 1, 2007, Pages 69-83

  Massonne, Hans Joachim ^a   Czambor, Anita ^a  

^a UNIVERSITY OF STUTTGART   (Germany)

Author keywords

Eclogite; MORB signature; Protolith; Saxonian Erzgebirge; Ultrahigh pressure area; Variscan orogen; Within plate signature

Indexed keywords

CHEMICAL COMPOSITION; CRYSTALLIZATION; ECLOGITE; FORMATION MECHANISM; GEOCHEMISTRY; HERCYNIAN OROGENY; MASS SPECTROMETRY; MID-OCEAN RIDGE BASALT; PROTOLITH; TRACE ELEMENT; ULTRAHIGH PRESSURE METAMORPHISM; X-RAY FLUORESCENCE;

CENTRAL EUROPE; ERZGEBIRGE MOUNTAINS; EURASIA; EUROPE;

EID: 34247648700     PISSN: 00092819     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chemer.2006.07.001     Document Type: Article

References (44)

1. Bakun-Czubarow, N., 1989. On the Sudetic eclogites, SW Poland. Third International Eclogite Conference, Würzburg, Abstract vol., 1 (abstract).
2. Basaltic Volcanism Study Project. Basaltic Volcanism on the Terrestial Planets (1981), Pergamon Press, New York
3. Beard B.L., Medaris L.G., Johnson C.M., Jelinek E., Tonika J., and Riciputi L.R. Geochronology and geochemistry of eclogites from the Mariánské Lázne Complex, Czech Republic: implications for Variscan orogenesis. Geol. Rundschau 84 (1995) 552-567
4. Bernard-Griffiths J., and Cornichet J. Origin of eclogites from southern Brittany, France: a Sm-Nd isotopic and REE study. Chem. Geol. 52 (1985) 185-201
5. Boynton W.V. Geochemistry of the rare earth elements: meteorite studies. In: Hendersen P. (Ed). Rare Earth Element Geochemistry (1984), Elsevier, Amsterdam 63-114
6. Cox K.G., Bell J.D., and Pankhurst R.J. The Interpretation of Igneous Rocks (1979), Allen and Unwin, London
7. Crowley, Q.G., Floyd, P.A., Štědrá, V., Winchester, J.A., Kachlík, V., Holland, G., 2002. The Mariánské Lázně Complex, NW Bohemian Massif: development and destruction of an early Palaeozoic seaway. In: Winchester, J.A., Pharaoh, T.C., Verniers, J. (Eds.), Palaeozoic Amalgamation of Central Europe. Geological Society of London, Special Publication 201, pp. 177-195.
8. Floyd, P.A., Kryza, R., Crowley, Q.G., Winchester, J.A., Abdel Wahed, M., 2002. Śle{ogonek}ża Ophiolite: geochemical features and relationship to Lower Palaeozoic rift magmatism in the Bohemian Massif. In: Winchester, J.A., Pharaoh, T.C., Verniers, J. (Eds.), Palaeozoic Amalgamation of Central Europe. Geological Society of London, Special Publication 201, pp. 197-215.
9. Klápová, H., 1990. Eclogites of the Bohemian part of the Saxothuringicum. Rozpr. Československé Akad. Věd, Řada Matemat. Přírodních Věd 100, sešit 5.
10. Klápová H., Konopásek J., and Schulmann K. Eclogites from the Czech part of the Erzgebirge: multi-stage metamorphic and structural evolution. J. Geol. Soc. Lond. 155 (1998) 567-583
11. Konopásek J. Formation and destabilization of the high pressure assemblage garnet-phengite-paragonite (Krušné hory Mountains, Bohemian Massif): the significance of the Tschermak substitution in the metamorphism of pelitic rocks. Lithos 42 (1998) 269-284
12. Kröner A., and Willner A.P. Time of formation and peak of Variscan HP-HT metamorphism of quartz-feldspar rocks in the central Erzgebirge, Saxony, Germany. Contrib. Miner. Petrol. 132 (1998) 1-20
13. Massonne, H.-J., 1992. Thermochemical determination of water activities relevant to eclogitic rocks. In: Kharaka, Y.K., Maest, A.S. (Eds.), Water-Rock Interaction. In: Proceedings of the Seventh International Symposium, Park City. Utah: Balkema, Rotterdam, pp. 1523-1526.
14. Massonne, H.-J., 1994. P-T evolution of eclogite lenses in the crystalline complex of the Erzgebirge, Middle Europe: an example for high-pressure to ultrahigh-pressure metabasites incorporated into continental crust. In: First Workshop UHP metamorphism and tectonics, Stanford, Abstract vol. 29-32 (abstract).
15. Massonne, H.-J., 1999. A new occurrence of microdiamonds in quartzofeldspathic rocks of the Saxonian Erzgebirge, Germany, and their metamorphic evolution. In: Proceedings of the Seventh International Kimberlite Conference, Cape Town 1998, P.H. Nixon vol., Red Roof Design, Cape Town, pp. 533-539.
16. Massonne H.-J. First find of coesite in the ultrahigh-pressure metamorphic region of the Central Erzgebirge, Germany. Eur. J. Miner. 13 (2001) 565-570
17. Massonne H.-J. A comparison of the evolution of diamondiferous quartz-rich rocks from the Saxonian Erzgebirge and the Kokchetav Massif: are so-called diamondiferous gneisses magmatic rocks?. Earth Planet. Sci. Lett. 216 (2003) 345-362
18. Massonne H.-J. Involvement of crustal material in delamination of the lithosphere after continent-continent collision. Int. Geol. Rev. 47 (2005) 792-804
19. Massonne, H.-J., Bautsch, H.-J., 2004. Ultrahigh and high pressure rocks of Saxony. Field Trip Guide Books. In: 32nd International Geological Congress, Florence, Italy, vol. 2, B21.
20. Massonne H.-J., and Burchard M. Exotic minerals in eclogites from the Central Erzgebirge-evidence for fluid-rock interaction at UH metamorphic pressures. Ber. Dt. Miner. Ges., Beih. Eur. J. Miner. 12 1 (2000) 122 (abstract)
21. Massonne H.-J., and Kopp J. A low-variance mineral assemblage with talc and phengite in an eclogite from the Saxonian Erzgebirge, central Europe, and its P-T evolution. J. Petrol. 46 (2005) 355-375
22. Massonne H.-J., and Neuser R.D. Ilmenite exsolution in olivine from the serpentinite body at Zöblitz, Saxonian Erzgebirge-microstructural evidence using EBSD. Miner. Mag. 69 (2005) 119-124
23. Massonne, H.-J., O'Brien, P.J., 2003. The Bohemian Massif and the NW Himalaya. In: Carswell, D.A., Compagnoni, R. (Eds.), Ultrahigh Pressure Metamorphism. EMU Notes Mineral, vol. 5, pp. 145-187.
24. Massonne, H.-J., Dobrzhinetskaya, L., Green II., H.W., 2000. Quartz-K-feldspar intergrowths enclosed in eclogitic garnet and omphacite. Are they pseudomorphs after coesite? Ext. Abstract, 31st International Geological Congress Rio de Janeiro, Brazil, 4 pages on CD, search for Massone (abstract).
25. Massonne, H.-J., Nasdala, L., Kennedy, A., 2001. U-Th-Pb dating of zircons and monazites from diamondiferous gneisses of the Saxonian Erzgebirge-implications for their UHP/HP evolution. Sixth International Eclogite Conference, Niihama, Japan, Abstract vol., 88 (abstract).
26. Matte P. Continental subduction and exhumation of HP rocks in Paleozoic orogenic belts: Uralides and Variscides. Geol. Fören. Stockholm Förhandl. 120 (1998) 209-222
27. Meschede M. A method of discriminating between different types of mid-ocean ridge basalts and continental tholeiites with the Nb-Zr-Y diagram. Chem. Geol. 56 (1986) 207-218
28. Miyashiro A. Nature of alkalic volcanic rock series. Contrib. Miner. Petrol. 66 (1978) 91-104
29. Pearce J.A. A "Users Guide" to Basalt Discrimination Diagrams (1983), Unpubl Rep, The Open University, Milton Keynes
30. Pearce J.A., and Cann J. Tectonic setting of basic volcanic rocks determined using trace element analyses. Earth Planet. Sci. Lett. 19 (1973) 290-300
31. Rötzler K., Schumacher R., Maresch W.V., and Willner A.P. Characterization and geodynamic implications of contrasting metamorphic evolution in juxtaposed high-pressure units of the Western Erzgebirge (Saxony, Germany). Eur. J. Miner. 10 (1998) 261-280
32. Schmädicke E., Okrusch M., and Schmidt W. Eclogite-facies rocks in the Saxonian Erzgebirge, Germany: high pressure metamorphism under contrasting P-T-conditions. Contrib. Miner. Petrol. 110 (1992) 226-241
33. Schmädicke E., Mezger K., Cosca M.A., and Okrusch M. Variscan Sm-Nd and Ar-Ar ages of eclogite facies rocks from the Erzgebirge, Bohemian Massif. J. Metamorph. Geol. 13 (1995) 537-552
34. Schmidt W., Schmädicke E., and Werner C.-D. Eklogite des Erzgebirges. Ber. Dt. Mineral. Ges., Beih. Eur. J. Miner. 2 2 (1990) 125-169
35. Stampfli, G.M., von Raumer, J., Borel, G.D., 2002. Paleozoic evolution of pre-Variscan terranes: from Gondwana to the Variscan collision. In: Martínez Catalán, J.R., Hatcher Jr., R.D., Arenas, R., Díaz García, F. (Eds.), Variscan-Appalachian dynamics: The Building of the Late Paleozoic basement: Geological Society of America, Special Paper 364, pp. 263-280.
36. Stosch H.-G., and Lugmair G.W. Geochemistry and evolution of MORB-type eclogites from the Münchberg Massif, southern Germany. Earth Planet. Sci. Lett. 99 (1990) 230-249
37. Tait, J., Schätz, M., Bachtadse, V., Soffel, H., 2000. Palaeomagnetism and Palaeozoic palaeogeography of Gondwana and European terranes. In: Franke, W., Haak, V., Oncken, O., Tanner, D. (Eds.), Orogenic Processes: Quantification and Modelling in the Variscan belt. Geological Society of London, Special Publication 179, pp. 21-34.
38. Thorpe R.S., Francis P.W., and O'Callaghan L. Relative roles of source composition, fractional crystallisation and crustal contamination in the petrogenesis of Andean volcanic rocks. Philos. Trans. R. Soc. Lond. A 310 (1984) 675-692
39. 39Ar ages of Erzgebirge metamorphic rocks: simulating the chronological results by a model of Variscan crustal imbrication. In: Franke, W., Haak, V., Oncken, O., Tanner, D. (Eds.), Orogenic Processes: Quantification and Modelling in the Variscan Belt. Geological Society of London, Special Publication 179, pp. 323-336.
40. Willner A.P., Rötzler K., and Maresch W.V. Pressure-temperature and fluid evolution of quartzo-feldspathic metamorphic rocks with a relic high-pressure, granulite-facies history from the Central Erzgebirge (Saxony, Germany). J. Petrol. 38 (1997) 307-336
41. Willner A.P., Krohe A., and Maresch W.V. Interrelated P-T-t-d paths in the Variscan Erzgebirge dome (Saxony, Germany): constraints on the rapid exhumation of high-pressure rocks from the root zone of a collisional orogen. Int. Geol. Rev. 42 (2000) 64-85
42. Willner A.P., Sebazungu E., Gerya T.V., Maresch W.V., and Krohe A. Numerical modelling of PT-paths related to rapid exhumation of high-pressure rocks from the crustal root in the Variscan Erzgebirge Dome (Saxony/Germany). J. Geodyn. 33 (2002) 281-314
43. Wilson M. Igneous petrogenesis (1988), Unwin Hyman, London
44. Winchester J.A., and PACE TMR Network Team. Palaeozoic amalgamation of Central Europe: new results from recent geological and geophysical investigations. Tectonophysics 360 (2002) 5-21