Round shaped semi precious gemstone Tiffany Stone designer cabochon 40 mm in diameter and 5 mm thick.
This one does have some softer spots on its edges-not quite perfect round!
This unique purple semi precious gemstone cabochon material is known as Tiffany Stone. It is also called Bertrandite and is actually an opalized Fluorite, or an Opalite.
It is found in only one place in the world, at the Brush Wellman Beryllium Mine near Delta, in Western Utah.
Tiffany Stone designer cabochons have a hardness of 5-6, but as with all Opalites, it can have healed fracture lines.
Metaphysical Properties: Tiffany Stone is said to help emotionally when going through changes. It is also said to help with business and career success!