[meteorite-list] NWA 4590 Plutonic Angrite Micrographs are posted Four magnification sets!

[STARSANDSCOPES at aol.com]

Hi List,  Paul has posted the micrographs  of NWA 4590, a Plutonic Angrite to 
my Gallery hosted by Meteorite Times.   
http://www.meteorite.com/meteorite-gallery/meteorites-class_frame.htm

There  are 4 sets of images in magnifications of 55, 80, 160 and 400.  All 
were  taken in cross polarized light with the addition of a 1/4 wave retardation 
 filter (to draw out more color).  They are color correct to what is viewed  
in the microscope and not Photoshoped.

This thin section belongs to Jeff  Hodges.  You should take the time to check 
it out.  Jeff had this thin  made for him and it was polished to 1/4 micron 
on both sides.  It is a  polished (uncovered) thin section and is about the 
highest quality I have ever  worked with.  What a pleasure on the scope (Who 
needs TV?).

Let me  know what you think!

Tom Phillips  




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