River Stone 8mm Round 15-16 Inch Points Botswana Agate displays highly defined

Botswana Agate displays highly defined parallel banding

Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors

and typically appear in light yellow-green to blue-green to deep moss green

Nangka is the name commonly used in the Philippines for the Jackfruit Tree

but occasionally gabbro comes in oranges and greens

River Stone 8mm Round 15-16 Inch Points Botswana Agate displays highly definedRiver Stone is a form of limestone composed of quartz, calcium carbonate and other materials. Naturally beautiful, it offers a way to work a neutral color into your designs. This stone is relatively soft, according to the Mohs hardness scale, so treat it gently.