Some great images (of toilets..hehe) You thin section guys are of grat envy to me. I do not have a petrogrphic microscope and even if I did I wouldn't know what i was looking at except pretty colours. I know that different shock levels show progressive extinction as you change the polarisation thanks to Encyclopedia of Meteorites (O Richard Norton) but I don't know what it's meant to show me, or how you can tell one mineral from another.
It's all witchcraft to me, but quite wonderful Rob McC ____________________________________________________________________________________ The fish are biting. Get more visitors on your site using Yahoo! Search Marketing. http://searchmarketing.yahoo.com/arp/sponsoredsearch_v2.php ______________________________________________ Meteorite-list mailing list [email protected] http://six.pairlist.net/mailman/listinfo/meteorite-list
