10.20ct Orange Base Ethiopian Opal Rough Colorado Measurements: 26

Measurements: 26

Measurement: 27

Amazing deep purple color zoning in this piece of fluorite from Illinios

Locality: Florissant

Weight:  238g

10.20ct Orange Base Ethiopian Opal Rough Colorado Measurements: 26Welo 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