[meteorite-list] Re: MAPS article

From: meteoriteplaya_at_comcast.net <meteoriteplaya_at_meteoritecentral.com>
Date: Wed Apr 20 14:48:36 2005
Message-ID: <042020051848.8774.4266A4010003C4550000224622058863600E970E049F0A9B079D010A9B0A03_at_comcast.net>

Hi All
I received the newest Meteoritics and Planetary Sciences issue a few days ago. It has a very interseting article by list member Jeff Grossman and Adrian Brearley titled "The onset of metamorphism in ordinary and carbonaceous chondrites." They studied the lowest petrologic types from 3.0-3.2. By studying the Cr distribution of the FeO-rich olivines they proposed a further subdivision of 3.00, 3.05, 3.10 and 3.15.
Here is an abstract of this excellent article;
<http://www.ingentaconnect.com/content/arizona/maps/2005/00000040/00000001/art00006>

Mike

--
Mike Jensen IMCA 4264
Jensen Meteorites
16730 E Ada PL
Aurora, CO 80017-3137
303-337-4361
website: www.jensenmeteorites.com

Received on Wed 20 Apr 2005 02:48:33 PM PDT