11.5ct Dark Base Ethiopian Opal with Intense Natural Play of Color DR Congo Beautiful natural clear quartz crystal

Beautiful natural clear quartz crystal point from Colombia

but when it is illuminated you can see the vibrant violet color of this amethyst

This beautiful heliodor crystal has a beautiful gemmy yellow color with a unique crystal structure and termination

Measurements: 9

Measurement: 22mm x 18mm x 13mm

11.5ct Dark Base Ethiopian Opal with Intense Natural Play of Color DR Congo Beautiful natural clear quartz crystalWelo 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. 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, the