Microstructural investigations on strongly stained olivines of the chassignite NWA 2737 and implications for its shock history

Olivines from the meteorite Northwest Africa 2737 (NWA 2737) show unique characteristics such as strong brownish staining, the occurrence of perpendicular sets of bright lamellae and the exsolution of metallic nanoparticles. These features were investigated by transmission electron microscopy and sp...

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Veröffentlicht in:	Earth and planetary science letters 2010-12, Vol.300 (3), p.255-263
Hauptverfasser:	Bläß, Ulrich W., Langenhorst, Falko, McCammon, Catherine
Format:	Artikel
Sprache:	eng
Schlagworte:	Burgers vector chassignite Chassignites Density Dislocations disproportionation Iron Martian meteorites Nanoparticles Olivine Olivine staining Recrystallization shock metamorphism Staining transmission electron microscopy
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