[meteorite-list] Meteorites - warm or hot to the touch? - A Re-post
From: AL Mitterling <almitt_at_meteoritecentral.com>
Date: Sun Jul 3 15:53:22 2005 Message-ID: <42C84229.9090405_at_kconline.com> Hi Chris and all, I agree with you on the red hot, white hot stories. I don't go along with those. The study of meteorites is the study of un-differentiated material, though various degrees of differentiation can tell the solar system story better. If meteorites were heated to that extreme then isotopes would be reset and information lost. However as I mentioned and as Sterling post so well defined the fall characteristics there ARE exceptions to the rule. Not on the glowing red, glowing white but the fact some meteorites are hot to the touch. I believe a tarp melted on the Portales Valley specimen provides un-refutable proof. Some of Bernd's references are no doubt exaggerations by lay people on the ground. Other references are no doubt good witnessed reports. Noblesville, I believe was warm to the touch as an example. Always a good idea to keep an open mind where science is concern. --AL Received on Sun 03 Jul 2005 03:53:13 PM PDT |
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