18.95ct Hydrophane Opal from Ethiopia diana maria Measurement: 128mm x 76mm x

Measurement: 128mm x 76mm x 71mm

Measurement: 96mm x 74mm x 61mm

Measurement: 41mm x 28mm x 15mm

but this piece is very fine cutting material that will have a great yield and is almost solid opal all the way through

with a beautiful blue-green color

18.95ct Hydrophane Opal from Ethiopia diana maria Measurement: 128mm x 76mm xWelo Ethiopian hydrophane opal mineral specimen with an amazing play of color. This opal material should NOT be submerged in water or have any oils applied to it ever. Also, due to the hydrophane nature of this opal, the weight can vary slightly with humidity. We consider this to be a Thumbnail (TN) sized specimen. This beautiful mineral specimen is available today! Locality: Welo Ethiopia Measurement: 28mm x 19mm x 12mm Weight: 18. 95ct