31ct Rough Dark Base Opal from Ethiopia Apophyllite because it doesn't have the

because it doesn't have the typical blue/violet color which we consider tanzanite

which is quite clean internally (could be faceted) and deeply saturated

IT WILL craze

this is a collector piece for someone who is aware of this and is looking for a specimen to show this type of color in spodumene

This big fine peridot crystal has beautiful color

31ct Rough Dark Base Opal from Ethiopia Apophyllite because it doesn't have theWelo 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