No, over-etching doesn't help. Btw. Neumann lines are also quite common in octahedrites, I know a wizard, who brings them out in almost all irons and even in mesosiderites..at least if there are Neumann lines inherent. But his recipes and elixirs are a secret.
Martin -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Kevin Forbes Gesendet: Montag, 11. September 2006 17:37 An: [email protected] Betreff: [meteorite-list] Etching Neumann lines Hi again folks, It has been a while, but, correct me if I am wrong, I remember cutting up a few Henbury Irons and polishing and etching them, a few that I left in my etchant for way to long ended up looking very much like these pics. Is an "over etch" the standard way to get these Neumann lines to become visible? Cheers, Kevin Forbes, VK3UKF. ______________________________________________ Meteorite-list mailing list [email protected] http://six.pairlist.net/mailman/listinfo/meteorite-list ______________________________________________ Meteorite-list mailing list [email protected] http://six.pairlist.net/mailman/listinfo/meteorite-list
