23ct Ethiopian Opal Rough Specimen heated tanzanite which when indoor fluorescent lighting

which when indoor fluorescent lighting its more blue

Weight: 81

Locality: Lethbridge

yet its thin overall

23ct Ethiopian Opal Rough Specimen heated tanzanite which when indoor fluorescent lightingWelo 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