Unheated Tanzanite Crystal from Tanzania 12.78 Carats gold Locality: Yaogangxian

Locality: Yaogangxian

while not as large as some emerald crystals from this source

Measurement: 8

most likely due to a liquid that flowed through the vein where this crystal was found

Peridot is known for its distinctive green color

Unheated Tanzanite Crystal from Tanzania 12.78 Carats gold Locality: YaogangxianA beautiful Tanzanite crystal specimen displaying natural unheated violet blue color on what appears to be a slightly greenish prehnite from Tanzania. The primary crystal exhibits sharp termination, excellent luster, and attractive transparency, allowing the rich natural color to be appreciated from multiple angles. Location: Merelani Hills, TanzaniaTotal Weight: 12. 78 CaratsMeasurements: 18mm x 14mm x 10mmMineral: Tanzanite (Zoisite)Treatment: