Opal (var: Opal-AN) / (var: Hyalite Opal) (“Blood Vessel Opal”) termite Some of the Vivianite crystals

Some of the Vivianite crystals are doubly terminated

Great quality all the way around

and a worthwhile purchase for anybody who likes this kind of material

showing crystallization on all sides with some minor attached white Microcline

It's incredibly difficult to obtain UN-repaired

Opal (var: Opal-AN) / (var: Hyalite Opal) (“Blood Vessel Opal”) termite Some of the Vivianite crystalsA noteworthy large thumbnail toenail specimen of this beautiful newly discovered material This has a dramatic formation of Opal with graceful, smooth ridges of tightly packed glass like beads of Hyalite which can be seen on all sides of the piece. The specimen doesnt look like a mineral because of the almost organic nature of its shape. Secondly, the color is very attractive as it shows the distinctive Blood Vessel Opal appearance with small areas of