Gem Specimens > Tourmaline Specimens Tourmalines Specimens Facet Cab Rough Gems Unique Bi color and twinned lovely jewelry grade pink blue TOURMALINE faceters facet rough gemstone blocky crystals sides Raw uncut lapidary jewel Tourmalines Specimens Facet Cab Rough Gems http://facetroughgemstones.com/gem-store/product_info.php/products_id/3887
