[meteorite-list] E-chondrites

[Jeff Grossman]

E chondrites have virtually no matrix. Most of the material between 
chondrules and chondrule fragments is metal and sulfides.

jeff

On 2009-12-21 12:02 PM, Greg Stanley wrote:
> List:
>
> I have a question regarding E-chondrites.  I was told that Enstatite Chondrites have a more gray (dark) matrix than an ordinary chondrite.  They also contain more metal (as a rule) than a typical H-chondrite. Now I always thought it was impossible to recognize an E-chondrite by eye. However, is it possible to recognize an E-chondrite by eye (10x lens) with the color of the matrix and amount of metal? 
>
> Greg S.
>   		 	   		
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-- 
Dr. Jeffrey N. Grossman       phone: (703) 648-6184
US Geological Survey          fax:   (703) 648-6383
954 National Center
Reston, VA 20192, USA