Approx Weight (per piece): 32

tanzanite is considered rarer than diamonds due to its single-source origin

the entire host rock is 58x53 mm

Shape: Princess Cut

Erythrite - Bou Azzer

Pyrite, Dravite and Oellacherite on Dolomite | 85 grams | Binn Valley, Switzerland | SO24 Pearl Approx Weight (per piece): 32This is an outstanding specimen with an eye catching mix of crystals. This cluster is comprised of layers of pyrite, dravite and oellacherite crystals on bright white dolomite marble. This top specimen has it all and is in great condition. Will mesmerize you for hours examining all angles of this fantastic specimen. Would be an amazing addition to any new or existing collection. Name: Pyrite, Dravite and Oellacherite Crystal on Dolomite Marble Cluster