14.28ct Transparent Opal with Bright Play of Color other It has a unique and

It has a unique and interesting complex crystal habit which the cubic faces show in many areas

Locality: Victoria Mine

Measurement: 75mm x 51mm x 31mm

We consider this to be a Miniature mineral specimen (MIN)

This quartz point has a beautiful blue tourmaline crystal on it

14.28ct Transparent Opal with Bright Play of Color other It has a unique andWelo 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. 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 can vary slightly with humidity. We consider this to be a