[meteorite-list] C-Chondrites and Shock

From: Matt Morgan <mmorgan_at_meteoritecentral.com>
Date: Wed Mar 23 15:18:31 2005
Message-ID: <4241CEF6.3020206_at_mhmeteorites.com>

Or maybe Ureilites are severly shocked C-Chondrites.
Thanks for the reply.

===============
Matt Morgan
Mile High Meteorites
P.O. Box 151293
Lakewood, CO 80215 USA
http://www.mhmeteorites.com
ebay id: mhmeteorites



bernd.pauli_at_paulinet.de wrote:

>Matt inquired:
>
>
>
>>Aren't the C-Chondrites only aqueously altered and not shocked by
>>impact? I read this a while back, but I am not clear on the subject.
>>
>>
>
>Well, my C-chondrites were severely shocked
>when they learnt who they belonged to :-))
>
>Hello Matt and List,
>
>Carbonaceous chondrites have been subject to impact shock just like
>many other meteorites and they comprise almost the whole shock stage
>gamut from S1 (Acfer 082, CV3 for example) to S4 (HaH 281). There are,
>however, no carbonaceous chondrites in my databases that are S5 or S6.
>
>Here are some examples:
>
>S1 - Acfer 202, CO3
>S2 - Gujba, CB3a
>S3 - Bali, CV3.0
>S4 - Sahara 98044, CV
>
>Why there are no severely shocked carbonaceous chondrites, I do not
>know. Maybe they wouldn't have survived S5 or S6 or maybe we just
>haven't found any yet. Any opinions?
>
>Best regards,
>
>Bernd
>
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Received on Wed 23 Mar 2005 03:17:58 PM PST