Ocean Jasper from northwestern Madagascar with inclusions of quartz and chalcedony. 30 mm x 22 mm cabochon is set on a textured sterling silver frame with a faceted 5 mm Oregon Sunstone. The double ring bail to accomodate a chain is mounted in back at the top. Total length – 54 mm x 40 mm wide. Weight – 13.26 grams. Weight – 13.26 grams.