7.42g White Base Ethiopian Opal with Bright Play of Color China The smokey amethyst color transitions

The smokey amethyst color transitions into colorless quartz crystal about halfway through this specimen

Measurement: 76mm x 44mm x 38mm

Weight: TBA

but are not suitable for jewelry

Measurement: 36

7.42g White Base Ethiopian Opal with Bright Play of Color China The smokey amethyst color transitionsWelo Ethiopian hydrophane opal specimen with an amazing play of color. Not only that, but this piece is very fine cutting material that will have a great yield in a finished gem. Watch Video to see the play of color and full view of this opal. 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,