The 3.65lbs raw obsidian stone is a natural and unique piece that originated from the United States. This obsidian stone is a valuable collector's item, known for its iridescent and volcanic beauty. With its natural shape and impressive weight, this raw obsidian stone is a standout addition to any crystal or mineral specimen collection. Whether displayed for beauty or used for metaphysical purposes, this piece is sure to capture the attention of any enthusiast of rocks, fossils, and minerals.