34.85ct Interesting Pattern Rough Ethiopian Opal mineral Weight: 127

Weight: 127

Beautiful white calcite crystal on a bed of smaller calcite crystals

but underneath is a layer of green

This piece was cleaved from a larger geode to show the beautiful zoning within

Weight: 1163g

34.85ct Interesting Pattern Rough Ethiopian Opal mineral Weight: 127Welo 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