Keep your looks interesting and fun with the Dakota Stones brioche agate 8x10mm tumble nugget beads. Available in 8-inch strands, these beads feature striped, spotted and swirled patterns in brown, white and gray. These beads feature a unique, rounded nugget shape. The brecciated patterns and subtle banding will stand out beautifully in your jewelry designs. This gemstone is mined in Africa and is said to be a very protective stone, especially for children. Use this bead with copper components for a striking contrast.