14.83ct Rough Welo Ethiopian Opal calcite This gorgeous piece has a

This gorgeous piece has a huge surface area of the opal that makes it a very showy piece

Weight: 23

The sizes range from approximately 32mm to the smallest in the set

Measurements: 153mm x 69mm x 67mm

but this particular piece has an intense green glow in daylight

14.83ct Rough Welo Ethiopian Opal calcite This gorgeous piece has aWelo 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