Amazing 20.60ct Solid Opal Cutting Rough sold Measurement: 36mm x 33mm x

Measurement: 36mm x 33mm x 14mm

Measurements: 30mm x 26mm x 21mm

We consider this to be a thumbnail (TN) sized specimen

The color spans the entire face of the polished slab and has an amazing blue labradorescence

in tact bourlette

Amazing 20.60ct Solid Opal Cutting Rough sold Measurement: 36mm x 33mm xWelo 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