16.32ct Bright Raw Ethiopian Opal Rough electric opal Similar to the Rogerley fluorite

Similar to the Rogerley fluorite from England

Measurement: 101mm x 34mm x 30mm

Inside is encrusted with a layer of shimmering drusy quartz

All have an amazing texture/growth

Measurement: 191mm x 176mm x 118mm

16.32ct Bright Raw Ethiopian Opal Rough electric opal Similar to the Rogerley fluoriteWelo 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