Rare Large Black Tibetan Tektite Tumbled Stone from Tibet - 2.2" - 36,92 Grams

A really nice large black Tibetan Tektite (caused by meteorite impact on earth melting the sand/soil around to form these unique pieces) tumbled piece from Tibet.
Location: Tibet
Size: 5.5 x 2,9 x 1.6 Centimeter
Weight: 36,92 Grams