[meteorite-list] Ad- Two unusual eucrites NWA 4396/4397

From: Stefan Ralew <stefan_at_meteoritecentral.com>
Date: Tue May 9 23:26:01 2006
Message-ID: <00b201c673ab$6c6ad3a0$15b2a8c0_at_SN107086710318>

Dear List,

today I would like to introduce another outstanding meteorite. It is a very unusual and interesting polymict eucrite with a very high content in iron. I have not seen an eucrite with such a high iron content yet (exception NWA 4397), in my opinion the iron content is about comparable with some L-chondrites. The matrix is very wild composed of clasts embedded in a fine grained goundmass, also partly extremely metal poor clasts can be observed. NWA 4392 is certaily a very unusual and beautiful achondrite but I will offer some pieces here at a very collector firendly and reasonable price at $12 /gm. Ordinarily you get for this price only material of usual eucrites with a high Tkw. This meteorite is highly recommended, not only for the achondrite collectors. For collectors of unsusual meteorites is NWA 4392 a first choice.

At the bottom of the page I have listed also some slices of my new NWA 4397 which is another eucrite very rich in metal. NWA 4397 does not seem to be paired with the NWA 4396. The color of the matrix and the crust is different than NWA 4396 and the metal content is clearly higher. It is definitively the eucrite richest in metal which I have ever seen. One can see a lot of small iron grains in the saw surfaces.

http://www.meteoriten.com/special.html

Best wishes,
Stefan Ralew

SR-Meteorites
Berlin / Germany
Website: www.meteoriten.com
Email address: stefan_at_meteoriten.com

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Received on Tue 09 May 2006 04:59:10 PM PDT