11.50ct Ethiopian Opal Mineral Specimen Aragonite Measurement: 57mm x 55mm x

Measurement: 57mm x 55mm x 41mm

but are not suitable for jewelry

This beautiful green peridot crystal has a beautiful crystal structure and fairly large size for peridot

We consider this piece to be an Extra Large Cabinet (XLC) Sized specimen

but this particular piece has a slight green glow in daylight

11.50ct Ethiopian Opal Mineral Specimen Aragonite Measurement: 57mm x 55mm 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: 27mm x 18mm x 6mm Weight: 11. 50ct