11.62ct Transparent Base Rough Ethiopian Opal grey This is a thumbnail (TN)

This is a thumbnail (TN) sized mineral specimen

but overall still a beauty

Weight: 177ct

This piece is a beautiful little etched peridot crystal cluster

Measurements: 27

11.62ct Transparent Base Rough Ethiopian Opal grey This is a thumbnail (TN)Welo Ethiopian hydrophane opal mineral specimen with an amazing play of color. Not only that, but this piece is very fine cutting material that will have a decent yield. This piece would also look great "as is" in a unique rough pendant. We recommend that this opal material NOT be submerged in water (unless it is being cut, water will keep it cool), and it should never have any oils applied to it. Also, due to the hydrophane nature of this opal, the