Black Tourmaline Raw Stone - Black tourmaline Crystals hexagonal-crystals Use in Custom Work: Gemstone

Use in Custom Work: Gemstone Jewelers can choose loose spinels colors according to their designs such as red spinels

Color: Colorless

Treatment: heated only

perfect for jewelry or collection

Black Tourmaline Raw Stone - Black tourmaline Crystals hexagonal-crystals Use in Custom Work: GemstoneThese are beautiful black tourmaline raw stones from Skardu. They are nice big large black tourmaline crystals with a nice thickness. Stones: Raw Back Tourmaline Crystals Total Weight: 500 grams Weight of Pieces: 1 to 20 grams plus Sizes: 53mm x 25mm x 25mm, 33mm x 30mm x 30mm, 27mm x 24mm x 23mm, 13mm x 20mm x 25mm Origin: Skardu, Pakistan Shape: Natural crystal Colors: Black Treatment: No