[meteorite-list] Etching Estherville

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From: tett <tett_at_meteoritecentral.com>
Date: Wed, 13 Jun 2007 20:59:22 -0400
Message-ID: <001201c7ae1f$3f1e7b90$6400a8c0_at_tettenborn>

Hello List!

Anyone ever etch Estherville blebs?

I just obtained a nice slice with a bleb about 20mm in diameter and we
etched this and a faint pattern is seen. Is it possible that this is a
Widmanst?tten pattern? I am not sure if the metal melted and cooled
properly to allow the kamacite and taenite to separtate.

Cheers,

Mike Tettenborn
Owen Sound, Ontario
Received on Wed 13 Jun 2007 08:59:22 PM PDT

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