تصاويري زيبا از كاني ها و سنگ ها

http://pnu-club.com/imported/2009/04/2568.jpg

http://pnu-club.com/imported/mising.jpg

http://pnu-club.com/imported/2009/04/2569.jpg

http://pnu-club.com/imported/2009/04/2570.jpg

http://pnu-club.com/imported/2009/04/2571.jpg

http://pnu-club.com/imported/2009/04/2572.jpg

http://pnu-club.com/imported/2009/04/2573.jpg
Plagioclase - Cross polarised light - Faza petrofabric, Yemen - field of view 0.5mm
http://pnu-club.com/imported/2009/04/2574.jpg
Plagioclase - same as above - rotated to display areas of extinction

http://pnu-club.com/imported/2009/04/2575.jpg
Serpentine - Plain polarised light - Tell Hadidi - Syria
http://pnu-club.com/imported/2009/04/2576.jpg

http://pnu-club.com/imported/2009/04/2577.jpg

http://pnu-club.com/imported/2009/04/2578.jpg