Authors:
Szabolcs Nagy Department of Petrology and Geochemistry, Institute of Geology, Eötvös Loránd University, Budapest, Hungary
Department of Materials Physics, Institute of Physics, Cosmic Materials Space Research Group, Eötvös Loránd University, Budapest, Hungary
H-1117, Budapest, Pázmány Péter sétány 1/c, Hungary

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Sándor Józsa Department of Petrology and Geochemistry, Institute of Geology, Eötvös Loránd University, Budapest, Hungary
Department of Materials Physics, Institute of Physics, Cosmic Materials Space Research Group, Eötvös Loránd University, Budapest, Hungary
H-1117, Budapest, Pázmány Péter sétány 1/c, Hungary

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Ildikó Gyollai Department of Materials Physics, Institute of Physics, Cosmic Materials Space Research Group, Eötvös Loránd University, Budapest, Hungary
Department of Litospheric Research University of Vienna, Vienna, Austria
H-1117, Budapest, Pázmány Péter sétány 1/a, Hungary

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Szaniszló Bérczi Department of Materials Physics, Institute of Physics, Cosmic Materials Space Research Group, Eötvös Loránd University, Budapest, Hungary
Department of Litospheric Research University of Vienna, Vienna, Austria
H-1117, Budapest, Pázmány Péter sétány 1/a, Hungary

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Zsolt Bendő Department of Petrology and Geochemistry, Institute of Geology, Eötvös Loránd University, Budapest, Hungary
H-1117, Budapest, Pázmány Péter sétány 1/c, Hungary

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Harald Stehlik Wien, Austria
3 Hagedornweg 2/12, A-1220, Wien, Austria

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Abstract

Ringwoodite, produced by shock metamorphism, is common in and adjacent to melt veins in highly shocked chondrites. Although ringwoodite can be crystallized from the silicate melt in the shock-veins or pockets, a major part of the easily observed ringwoodite in shock veins is formed by the transformation of olivine in host-rock fragments entrained in the melt or olivine along shock-vein margins. In this paper we examine the microstructures and textures of ringwoodites from NWA 5011 L-chondrite in order to better understanding the transformation mechanisms of ringwoodite by optical microscope. Finally, we attempt to locate the source region of L-type chondrites in three different impact scenarios of the L parent body.

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Senior editors

Editor(s)-in-Chief: Attila DEMÉNY

Deputy Editor(s)-in-Chief: Béla RAUCSIK

Co-ordinating Editor(s): Gábor SCHMIEDL

Editorial Board

  • Zsolt BENKÓ (Geochemistry, Ar dating; Institute for Nuclear Research, Debrecen)
  • Szabolcs HARANGI (Petrology, geochemistry, volcanology; Eötvös Loránd University, Budapest)
  • Anette GÖTZ (Sedimentology; Landesamt für Bergbau, Energie und Geologie, Hannover)
  • János HAAS (Regional Geology and Sedimentology; Eötvös Loránd University, Budapest)
  • István Gábor HATVANI (Geomathematics; Institute for Geological and Geochemical Research, Budapest)
  • Henry M. LIEBERMAN (Language Editor; Salt Lake City)
  • János KOVÁCS (Quaternary geology; University of Pécs)
  • Szilvia KÖVÉR (Sedimentology; Eötvös Loránd University, Budapest)
  • Tivadar M. TÓTH (Mineralogy; Petrology    University of Szeged)
  • Stephen J. MOJZSIS (Petrology, geochemistry and planetology; University of Colorado Boulder)
  • Norbert NÉMETH (Structural geology; University of Miskolc)
  • Attila ŐSI (Paleontology; Eötvös Loránd University, Budapest)
  • József PÁLFY (Fossils and Stratigraphic Records; Eötvös Loránd University, Budapest)
  • György POGÁCSÁS (Petroleum Geology; Eötvös Loránd University, Budapest)
  • Krisztina SEBE (Tectonics, sedimentology, geomorphology University of Pécs)
  • Ioan SEGHEDY (Petrology and geochemistry; Institute of Geodynamics, Bucharest)
  • Lóránd SILYE (Paleontology; Babeș-Bolyai University, Cluj-Napoca)
  • Ákos TÖRÖK (Applied and Environmental Earth Sciences; Budapest University of Technology and Economics, Budapest)
  • Norbert ZAJZON (Petrology and geochemistry; University of Miskolc)
  • Ferenc MOLNÁR (ore geology, geochemistry, geochronology, archaeometry; Geological Survey of Finland, Espoo)

Advisory Board

Due to the changes in editorial functions, the Advisory Board has been terminated. The participation of former Advisory Board members is highly appreciated and gratefully thanked.

CENTRAL EUROPEAN GEOLOGY
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Central European Geology
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Central European Geology
Language English
Size Vol 1-63: B5
Vol 64- : A4
Year of
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2007 (1952)
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1
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2
Founder Magyar Tudományos Akadémia  
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ISSN 1788-2281 (Print)
ISSN 1789-3348 (Online)

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