13.87ct Rough Opal from Ethiopia Spessartite This aquamarine crystal has a

This aquamarine crystal has a beautiful clear light blue color with a nice termination along side a smaller crystal growth on the side

This tanzanite mineral specimen was enhanced by heating

While not internally clean

Weight: 189g

It has an amazing gemmy pink tourmaline crystal that is partially surrounded by a coating of lepidolite

13.87ct Rough Opal from Ethiopia Spessartite This aquamarine crystal has aWelo 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 good 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 weight