Check the listing for details. Black Obsidian Stone Rough Raw Chunk, High Grade A Quality - Healing Crystals. Condition: New. Listed at 8.95 USD. This listing is for 1 (one) piece of giant chunk of Black ObsidianThese pieces are stunning, harvested in Mexico. These are high quality stones.Multiple sizes available:3 oz - 7 oz7 oz - 10 oz10 oz - 1 LB1 LB - 2 LBS2 LBS - 3 LBS3 LBS - 4 LBS4 LBS - 5 LBS5 LBS - 6 LBSAs these stones are a wonderful creation of mother nature herself, you will notice differences in hue, shape, and size from piece to piece, each one is unique!Please be careful whilst unpackaging. Raw Black Obsidian is naturally extremely sharpThis listing is for 1 (one) piece of giant chunk of Black ObsidianThese pieces are stunning, harvested in Mexico. These are high quality stones.Multiple sizes available:3 oz - 7 oz7 oz - 10 oz10 oz - 1 LB1 LB - 2 LBS2 LBS - 3 LBS3 LBS - 4 LBS4 LBS - 5 LBS5 LBS - 6 LBSAs these stones are a wonderful creation of mother nature herself, you will notice differences in hue, shape, and size from piece to piece, each one is unique!Please be careful whilst unpackaging. Raw Black Obsidian is naturally extremely sharp