16.54ct Broad Flash Raw Ethiopian Opal Rough slice I love the purple exterior

I love the purple exterior of the fluorite as a good contrast to the white quartz

Any direction you look at it shows a interesting and detailed surface of one of the many crystals that are grown together

Measurement: 133mm x 143mm x 63mm

Locality: Yangshuo

16.54ct Broad Flash Raw Ethiopian Opal Rough slice I love the purple exteriorWelo 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