[meteorite-list] meteorite colored etching
Peter Scherff
peterscherff at rcn.com
Fri May 8 08:56:38 EDT 2009
Hi Francesco,
There is an article in the November, 2001 issue of Meteorite
magazine. In the article Maria Elizabeth Zucolotto & Victor da Carvalho
Klein give detailed directions on what they call Tint Etching.
Thanks,
Peter Scherff
-----Original Message-----
From: meteorite-list-bounces at meteoritecentral.com
[mailto:meteorite-list-bounces at meteoritecentral.com] On Behalf Of Francesco
Moser
Sent: Friday, May 08, 2009 8:44 AM
To: ZZ ML Meteorite-List
Subject: [meteorite-list] meteorite colored etching
Hello!
Generally for etching meteorite it's used the Nital compound. There are also
some reagents that produce a colored etching.
Could someone indicate me a link or give me some informations about this
technique?
I have find these:
Fig. 8 Gibeon, Beraha reagent
http://www.china-metallography.com/china-met02/04-colour/colour017.htm
http://www.metbase.de/gallery/meteorites.html
I would like to try to color etching an end piece of Campo!
But I need some tip...
Thanks a lot!
<><><><>
Francesco Moser
IMCA #1510
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