[meteorite-list] Shield-shaped meteorites
From: Martin Altmann <Altmann_at_meteoritecentral.com>
Date: Sun Nov 27 08:02:14 2005 Message-ID: <00be01c5f354$9c313480$6389fea9_at_9y6y40j> The last unsolvable mystery of meteoritics: How does Cabin Creek looks from behind? Did anyone ever saw the back? Buckleboo! ----- Original Message ----- From: "Jim Strope" <jim_at_catchafallingstar.com> Cc: <Meteorite-list_at_meteoritecentral.com> Sent: Sunday, November 27, 2005 1:58 PM Subject: Re: [meteorite-list] Shield-shaped meteorites > Here is a photo of Cabin Creek that I took when I was in Vienna a few years > ago. > > http://209.238.151.128/cabincreek1.JPG > > Unfortunately I could not get a good side-view photo. > > Jim Strope > http://www.catchafallingstar.com > > > ----- Original Message ----- > From: <jbaxter112_at_pol.net> > To: <bernd.pauli_at_paulinet.de> > Cc: <Meteorite-list_at_meteoritecentral.com> > Sent: Sunday, November 27, 2005 1:16 AM > Subject: Re: [meteorite-list] Shield-shaped meteorites > > > > Hello Berndt and list, > > > > Those list members who are interested in this topic and have not seen the > > 47.4 kg Cabin Creek, Arkansas iron meteorite in the Vienna Museum of > > Natural History should check it out at the museum's web site. It does not > > compare in size to the amazing Sikhote-Alin mass but its beauty and > > symmetry are remarkable. For those who own Dr. Norton's Cambridge > > Encyclopedia of Meteorites there are beautiful frontal and oblique > > photographs of this meteorite on page 53. This is one I would definitely > > love to see in person one day. > > > > Best wishes, > > Jim Baxter > >> Peter Sch. wrote: > >> > >>> I am studying shield shaped iron meteorites. I was wondering > >>> what meteorite my fellow list members think is the best shield? > >> > >> One of the best if not the very best of the shield-shaped meteorites is > >> the 1745 kg Sikhote-Alin mass. According to Buchwald, it measures about > >> 1.2 x 1.0 x 0.5 m and is beautifully regmaglypted. Some regmaglypts or > >> thumbprints are 4-8 cm in diameter and radiate away from the apex of the > >> shield-shaped cone. Along the edges, these thumbprints form conspicuous > >> elongated grooves parallel to the direction of flight of the shield > >> through the atmosphere. There is also a fissure, 20-40 cm deep, that > >> extends from the apex and almost divides the mass into two halves. > >> > >> > >> Best regards, > >> Good night, > >> > >> Bernd > >> > >> ______________________________________________ > >> Meteorite-list mailing list > >> Meteorite-list_at_meteoritecentral.com > >> http://six.pairlist.net/mailman/listinfo/meteorite-list > > > > > > > > ______________________________________________ > > Meteorite-list mailing list > > Meteorite-list_at_meteoritecentral.com > > http://six.pairlist.net/mailman/listinfo/meteorite-list > > > > > ______________________________________________ > Meteorite-list mailing list > Meteorite-list_at_meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list Received on Sun 27 Nov 2005 08:15:16 AM PST |
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