[meteorite-list] D'Orbigny glass

[PolandMET]

Hi
I have question about D'Orbigny. In my specimens I noticed strange black 
substance looking like glass. What it is ? It not looks like crust but 
something that is inside of specimen.

Here are photos
http://www.meteoryt.net/ebay/dorbigny_177a.jpg
http://www.meteoryt.net/ebay/dorbigny_177b.jpg
http://www.meteoryt.net/ebay/dorbigny_177c.jpg
http://www.meteoryt.net/ebay/dorbigny_177d.jpg
http://www.meteoryt.net/ebay/dorbigny_177e.jpg

-----[ MARCIN CIMALA ]-----[ I.M.C.A.#3667 ]-----
http://www.Meteoryt.net             marcin at meteoryt.net
http://www.PolandMET.com       marcin at polandmet.com
http://www.Gao-Guenie.com      GSM +48(607)535 195
--------[ Member of Polish Meteoritical Society ]--------