770g NATURAL Green Tourmaline QUARTZ CRYSTAL SPHERE BALL. Net weight: 1.70Lb(770g). I hope that every customer is satisfied. If you are not satisfied with the receipt, return it within 7 days. The item "770g NATURAL Green Tourmaline QUARTZ CRYSTAL SPHERE BALL" is in sale since Tuesday, January 12, 2016.This item is in the category "Collectibles\Rocks, Fossils & Minerals\Crystals & Mineral Specimens\Crystals". The seller is "sunrising999" and is located in Lianyungang, Jiangsu. This item can be shipped worldwide.