[meteorite-list] How to tell which iron is which??

From: Allan Treiman <treiman_at_meteoritecentral.com>
Date: Mon Oct 16 18:59:21 2006
Message-ID: <ECF45390-063F-4EF8-8D1D-40FC61C31BE9_at_lpi.usra.edu>

Hi, meteorite list -

    I've got a question for you. I've been approached for help in
liquidation
of an estate (in Texas), which has two iron masses labelled as
meteorites.
But no information on where they came from. Photos attached below.

    They look a lot like irons, and I'm comfortable with a Ni test to
tell them
from terrestrial iron.

    But -- any suggestions on how to tell which iron meteorite they
might be?
To my untrained eye, they look a lot like Canyon Diablo. Anyone had this
type of question come up before?

    Thanks for your help.

    Allan

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Allan Treiman
Lunar and Planetary Institute
3600 Bay Area Boulevard
Houston TX 77058 USA

281-486-2117
treiman_at_lpi.usra.edu
Received on Mon 16 Oct 2006 01:25:07 PM PDT