Nigerian medium blue green Beryl crystal gemstone rough raw uncut
Gem Specimens > Misc Specimens Beryls Semi Facet Cab Rough Gems One Nigeria typically green more blue Emeralds or Aquamarines crystal, cab rough specimen Raw uncut lapidary jewelry grade jewels chunk Beryls Semi Facet Cab Rough Gems http://facetroughgemstones.com/gem-store/product_info.php/products_id/4599