Beautiful lot of 12 natural green to bluish-green tourmaline crystals from Nuristan, Afghanistan, known for producing some of the world’s finest elbaite specimens. Crystals exhibit vibrant color zoning, fine transparency, and bright vitreous luster. Several are terminated and show typical striations of pegmatitic tourmaline growth. Aesthetic and gemmy material — ideal for collectors, All pieces are natural and untreated. Condition: Natural, unpolished; small edge contacts typical for pegmatite crystals.