16.43ct Rough Opal from welo Ethiopia rare Two beautiful blue/green tourmaline crystals

Two beautiful blue/green tourmaline crystals sit within the quartz

This beautiful Tanzanite Crystal has a pretty vibrant Yellow color and good looking crystal structure

This pretty minty green crystal has great color and a beautiful crystal structure

Locality: Spat Mine

Weight: 64grams

16.43ct Rough Opal from welo Ethiopia rare Two beautiful blue/green tourmaline crystalsWelo Ethiopian hydrophane opal mineral specimen with an amazing play of color. Not only that, but this piece is very fine cutting material that will have a good yield. Watch Video to see the play of color and full view of this opal. We recommend that this opal material NOT be submerged in water (unless it is being cut, water will keep it cool), and it should never have any oils applied to it. Also, due to the hydrophane nature of this opal, the weight