Black tourmaline Extra (Big)

Black tourmaline Extra (Medium)

Black tourmaline Extra (Small)

Black tourmaline with mica 1 to UP

Black tourmaline with mica 200-1000

Black tourmaline (Broken) 500 to UP

Black tourmaline (Broken) 100-500

Black tourmaline (Broken) 50-100

Black tourmaline (Broken) 10-50