This chunk of Copper Superconductor has been heavily acid etched and electro anodized to achieve the color variations. It features a large sterling silver ring that can be attached to your keyring, worn as a necklace, or other everyday carry items.
Dimensions: 2.0" x 0.5" x 0.15"
*This is the exact piece you will receive. It will arrive boxed, with certificate of authenticity and Earth Chunks stickers.