23ct Opal Limb Cast from Ethiopia tanzania Measurement: 102mm x 63mm x

Measurement: 102mm x 63mm x 46mm

The opposite side

Measurements: 119mm x 58mm x 75mm

but this particular piece has an intense green glow in daylight

Weight: 91

23ct Opal Limb Cast from Ethiopia tanzania Measurement: 102mm x 63mm xWelo Ethiopian hydrophane opal Limb cast mineral specimen with an amazing play of color. A limb cast opal is an opal that has filled the cavity of an old tree limb or root that eroded away leaving an empty pocket for the opal to form in. Not only that, but this piece is very fine cutting material that will have a great yield in a finished gem. Watch Video to see the play of color and full view of this opal. We recommend that this opal material NOT be