23.13ct Rough Ethiopian Opal Specimen fl Amazing contrast shown from the

Amazing contrast shown from the white Scolecite to the gemmy green apophyllite cluster in this mineral specimen

Weight: 397g

This piece is pictured under a longwave UV flashlight (bright green glow) as well as in indoor/home lighting

Weight: 12

Big beautiful colorless quartz cluster from Brazil

23.13ct Rough Ethiopian Opal Specimen fl Amazing contrast shown from theWelo 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 great yield. 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 weight can vary slightly with humidity. We consider this to be a