[meteorite-list] Unknown irons at ASU

From: Martin Altmann <altmann_at_meteoritecentral.com>
Date: Fri, 11 Feb 2011 11:31:28 +0100
Message-ID: <003001cbc9d6$daa28760$8fe79620$_at_de>

I don't know Graham, whether that would work,
Because the same iron can look very different, just depending on the angle
of the cut plane through the crystals. Same applies especially to the
Neumann lines.

Laurence, any hints, how long those pieces are already in the collection?

Best!
Martin

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ensoramanda
Gesendet: Freitag, 11. Februar 2011 10:38
An: Laurence Garvie
Cc: meteorite-list at meteoritecentral.com
Betreff: Re: [meteorite-list] Unknown irons at ASU

Looking at your slices and their widmanstatten patterns it strikes me
there is scope here for a book about identifying widmanstatten
patterns and their subtle characteristics for individual
finds/falls....or is their already one I'm not aware of...now there's
a project for someone!

Sorry can't help with identification, I'd just be guessing....although
pretty sure non of them is Taza.

Graham, UK

On 11 February 2011 05:22, Laurence Garvie <lgarvie at cox.net> wrote:
> I found four unlabeled iron meteorite slices in the collection at Arizona
State University. ?They can be seen at
>
> www.flickr.com/photos/meteorite_scientist/sets/72157625897257655/
>
> If anyone recognizes any of the slices then please let me know at
lgarvie at asu.edu
>
> Thanks
>
> Laurence
> CMS
> ASU
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Received on Fri 11 Feb 2011 05:31:28 AM PST