[meteorite-list] Fw: Re: Iron Meteorite Axe ID
From: Thomas Webb <webbth1_at_meteoritecentral.com>
Date: Tue, 12 May 2009 17:26:20 -0700 (PDT) Message-ID: <835202.89099.qm_at_web36206.mail.mud.yahoo.com> -- > > > > > > > > Carl, > You might want to sand and > polish the cut end and > then have someone try etching it with nitric acid or ferric > chloride.? > Don't do it yourself unless you know the procedure as > the chemicals are pretty > corrosive to skin as well.? Then if you get some > Widmanstatten figures it > can be narrowed down some more.? If not, maybe > it's not > meteoritic. > Age and culture could best > be determined by an > adept archaeologist. > Thomas > >Received on Tue 12 May 2009 08:26:20 PM PDT |
StumbleUpon del.icio.us Yahoo MyWeb |