19.6ct Rough Opal Specimen peru We consider this to be

We consider this to be a Large Cabinet Sized (LGC) Mineral Specimen

Weight:  266 grams

This beautiful green peridot crystal has a beautiful crystal structure and fairly large size for peridot

in indoor/home lighting

19.6ct Rough Opal Specimen peru We consider this to beWelo 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 great 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