Natural obsidian is a dark gray to black volcanic glass, and may show occasional flashes of silvery shine. This curved rectangle is perfect for use as a bracelet focal! Drilled on each side, through the corner on the back of the stone.

Exact color, pattern, shape, and size may vary slightly due to the natural materials and lapidary process.

Hole Size: about 2mm

Sold individually. Additional photo shows multiple pieces to help demonstrate variation.