Willow Creek Jasper is an extremely fine grained material that forms in the center of huge thundereggs and only a few of them contain good cutting material. It is mined near Eagle, Idaho. Set in silver colored cast brass belt buckle, it will fit a 40 mm (1.5″) belt. Size – 40 mm high x 60 mm wide (1.5″ x 2.5″). Weight – 76.56 grams. Artist – John Delong