[meteorite-list] Classifications

From: Herbert Raab <herbert.raab_at_meteoritecentral.com>
Date: Thu Apr 22 10:02:24 2004
Message-ID: <3C812C51.C5A78B4B_at_ris.at>

I noted that Acfer 182 (and pairings) are listed as CH2 in Grady's
"Catalogue of Meteorites", while it is commonly referred as CH3.
Is there any sign of aqueous alteration?

Furthermore, Mount Egerton is listed as anomalous Mesosiderite
by Grady, while in many other sources, it is listed as (anomalous,
metal rich) Aubrite. Is there some evidence (e.g., O-Isotopes) that
Mount Egerton comes from the Aubrite parent body?

Thanks for any information, and best greetings,

  Herbert
Received on Sat 02 Mar 2002 02:47:29 PM PST