Meteorite-Mineralien-Gold-Forum.de
Meteoriten => Meteorite => Thema gestartet von: Thin Section am September 25, 2021, 11:33:58 Vormittag
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https://skyandtelescope.org/astronomy-news/misfit-meteorite-solar-system-origins/
siehe auch V. Buchwald (1975) Handbook of Iron Meteorites, Vol. 3, pp. 880-882:
Nedagolla is a unique meteorite. So far, it is the only iron which shows unambiguous evidence of rapid solidification from
a melt, followed by rapid cooling to low temperature. It is difficult to reconstruct the original body, but it is almost certain
that it was not a normal hexahedrite or a coarsest octahedrite, because the trace element concentration is significantly
different.
Bernd :winke:
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Danke für den Hinweis, Bernd.
Knappes Fazit auch hier, ebenfalls publiziert in Sept. 2021:
Collisional mixing between inner and outer solar system planetesimals inferred from the Nedagolla iron meteorite
Jedenfalls sehr interessant!