29.00ct Welo Ethiopian Opal Rough morocco Vibrant yellow sulfur crystals coat

Vibrant yellow sulfur crystals coat the face of this specimen from Bolivia

This amazing raw opal has a very dense pattern of color that dances throughout this piece of rough

Trilobite Size: ~121mm x 66mm x 27mm

We consider this piece to be a Large Cabinet (LGC) size specimen

Weight: 132g

29.00ct Welo Ethiopian Opal Rough morocco Vibrant yellow sulfur crystals coatRough 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