Tanzanite - Specimen Jurassic - Cretaceous and ability to develop alongside

and ability to develop alongside diverse minerals like quartz

Bangle Width: 10mmApproximate weight of 1 piece: 45g

making it popular for decorative carvings and mineral displays

including bivalves

Tanzanite - Specimen Jurassic - Cretaceous and ability to develop alongsideMined from: Merelani Hills, Simanjiro District, Manyara Region, Tanzania Description: This one of a kind tanzanite specimen has a long, blade like crystal form with a soft violet to lavender blue color that shifts in intensity across the surface. It is a more linear and architectural piece than the chunkier tanzanite crystals, with obvious parallel growth lines running the full length of the specimen. The surfaces are raw and natural, with stepped