[meteorite-list] Crust on old meteorites - Campo, Nantan, Morasko type
From: MexicoDoug <MexicoDoug_at_meteoritecentral.com>
Date: Mon, 4 Dec 2006 13:18:38 -0500 Message-ID: <00cd01c717d0$a8719180$294d81ac_at_thedawning> Oops, make that desert varnish doesn't count as the original good stuff... > Hi Marcin-ho, > > Does the crust after these millenium still look like you took a high > temperature blow torch to steel and watched it turn rainbowish colores, or > are we talking about an old magnetitated surface that has been exposed to > the elements and kept certain characteristics of its original glory. Take > a look at the Mazapil Iron in Vienna sometime and PLeeeeease send me a > picture at high resolution. > > Desert varnish on stone meteorites does count as fusion crust, but I guess > there are all kinds of crusts possible. Just not the original atmospheric > issue, > > Best wishes, Doug > > > > >> Dear Buckleboo >> Yes its strange but I have here crust. And it is not only on this one >> 282g >> endpiece. Go and look into my 5kg endpiece in my shop. There are still >> flow >> lines on crust. And noone prove when Morasko fall. Maybe 5000 maybe 2000 >> y >> ago. > > Received on Mon 04 Dec 2006 01:18:38 PM PST |
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