Place of Origin : Guangzhou,China
Delivery Time : 2~10days, Depends On Order Quantity And Deposit

Tourmaline gemstones are a group of aluminoborosilicates. Tourmaline was discovered on the island of Elba, off the west coast of Italy. The name derives from the Sinhalese term turmali given to colored mixed crystals on the island of Sri Lanka. The tourmaline group refers to a number of related species and varieties.