Pink blue green bi colored TOURMALINE crystal faceting rough
Gem Specimens > Tourmaline Specimens Tourmalines Specimens Facet Cab Rough Gems Bi color lovely jewelry grade pink blue green Indicolite TOURMALINE semi faceters facet cabbers cab 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/4109