Tanzanite - Specimen radiating calcite 5cm x 10cm x 1cm

5cm x 10cm x 1cm Approximate Weight of 1 piece: 70g

This type of specimen forms in granitic pegmatites

Dimensions: 20mm x 10mm x 8mm

and wernerite

Tanzanite - Specimen radiating calcite 5cm x 10cm x 1cmMined from: Merelani Hills, Simanjiro District, Manyara Region, Tanzania Description: This one of a kind tanzanite specimen shows the sharp, elongated crystal form that makes natural tanzanite so recognizable to collectors. The piece has a clear violet blue to blue purple body color, with a smaller attached crystal adding extra character and dimension. In the photos, the crystal shows good transparency in places, visible internal features, natural