[meteorite-list] Norwegian meteorite classification guessing game

[Michael Farmer]

I would bet a lot of money on it being a CO carbaonaceous.
Mike

-----Original Message-----
From: meteorite-list-bounces at meteoritecentral.com
[mailto:meteorite-list-bounces at meteoritecentral.com] On Behalf Of Matson,
Robert
Sent: Monday, July 17, 2006 11:13 AM
To: meteorite-list at meteoritecentral.com
Subject: [meteorite-list] Norwegian meteorite classification guessing game

Hi All,

Is someone keeping track of all the guesses for the classification
of the new Norwegian fall?  ;-)  I guess I can go back through the
archives and collect them all.

Based purely on statistics of falls, I'd be disinclined to join the
chorus and pick carbonaceous chondrite.  An ordinary chondrite is
far more probable.  That said, this doesn't much look like an H-
or L-chondrite.  But equilibrated LL works for me.

If I had to pick a carbonaceous type, I would rule out CB, CH, CI,
CM, CV and CR.  That leaves only CO and CK, and it looks more like
a CK to my eye than CO.  CKs are also very paramagnetic.  --Rob

-----Original Message-----
From: meteorite-list-bounces at meteoritecentral.com
[mailto:meteorite-list-bounces at meteoritecentral.com] On Behalf Of Fred
Caillou Noir
Sent: Monday, July 17, 2006 10:58 AM
To: tracy latimer; meteorite-list at meteoritecentral.com
Subject: Re: [meteorite-list] Man in Norway 2 m from meteorite
fallingonFriday!


CO3s can be quite 'magnetic'. Acfer 333 -CO3- for instance is more
attracted by a magnet than a LL and a bit less than a L O.C., so I would
agree with those who already suggested that it could be a CO3... But of
course, nothing sure specially when having seen only pictures! I guess
that the red magnet on the picture belongs to Morten Bilet and must be a
strong one. Cheers,

Frederic Beroud
IMCA member nr 2491
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