14.83ct Rough Welo Ethiopian Opal calcite This stunning topaz crystal has

This stunning topaz crystal has a beautiful blue color with multiple terminations

Weight: 23

5mm x 15mm x 10

It is a remarkable specimen of the finest color quality

Measurements: 153mm x 69mm x 67mm

14.83ct Rough Welo Ethiopian Opal calcite This stunning topaz crystal hasWelo Ethiopian hydrophane opal mineral specimen with an amazing play of color. This particular piece has is very internally clean and clear with color that runs through the opal. 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