Orbicular Chalcedony with colorful spheres, known as Ocean Jasper. It comes from only one place in the world – northwestern Madagascar. Set in cast brass. Artist John DeLong. 60 mm x 40 mm (2 1/2″ – 1 1/2″). Weight  75 grams. Please note that this item does not qualify for free shipping due to its depth. Tracked and insured will be charges unless total order is over $250 before taxes.