10.53ct Orange Base Ethiopian Opal Rough July4 This pretty minty green crystal

This pretty minty green crystal has great color and a beautiful crystal structure

Locality: Mali

Measurement: 56mm x 51mm x 23mm

It has an amazing window through the host rock that shows the amazing and intense play of color that flows throughout this piece

Locality: Yunnan

10.53ct Orange Base Ethiopian Opal Rough July4 This pretty minty green crystalRough Welo Ethiopian hydrophane opal mineral specimen with a beautiful play of color. Not only that, but this piece is very fine cutting carving material that should have a good 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