Black Tourmaline Top Polished Points / 1.5-3" AVG - 1 KILO LOT Menu Cabochons Silver-Plated Arched Swivel Bail Raw

Silver-Plated Arched Swivel Bail Raw Blue Kyanite Pendant

Avg Size Range: (12 to 13 inches)

which unlike other kinds of flash shows as distinct and defined bands rather than an overall shine

Material Origin: (Mexico)

Average size range: 300 to 500 grams

Black Tourmaline Top Polished Points / 1.5-3" AVG - 1 KILO LOT Menu Cabochons Silver-Plated Arched Swivel Bail RawQuantity: 1 kilogram Average size range: 1. 5 to 3 inches Formed when boron forms compounds with iron sodium molecules, Schorl black tourmaline, or simply black tourmaline, derives its name from the German village of Zschorlau where it was first discovered in a nearby tin mine in the late 1300s.