Pebble shaped beads are smaller in size usually and are close to their natural found shape with a bit of tumbling and polishing to bring out their beauty. These little organically shaped beads make great jewelry designs in any form.
Botswana Agate displays highly defined parallel banding, usually in white on hues of brown, gray, pink, tan, apricot and purplish red. Botswana Agate was formed nearly 187 million years ago...