[meteorite-list] Re-2: ALOD vs ACAP

From: bernd.pauli at paulinet.de <bernd.pauli_at_meteoritecentral.com>
Date: 26 Oct 2007 21:20:40 UT
Message-ID: <DIIE.000000B1000021C7_at_paulinet.de>

Here's a more recent article, about the relation of Acap-Lod and models of
the parent body: http://www.lpi.usra.edu/meetings/lpsc2007/pdf/2254.pdf


Quoting from that article: "The grainsize distinction between acapulcoites
and lodranites is taken to be at 500 ?m [1]."

[1] McCoy T. J. et al. (1996) Geochim.Cosmochim. Acta 61, 2861-2708;
McCoy T. J. et al. (1997) Geochim. Cosmochim. Acta 61, 623-637 & 639-650

This "grainsize distinction" would make NWA 2871 a so-called "borderline case"

Best wishes,

Bernd

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Received on Fri 26 Oct 2007 05:20:40 PM PDT