Natural Purple Brown Ocean Jasper Pendant, Large Rectangular Genuine Gemstone

Natural Purple Brown Ocean Jasper Pendant, Large Rectangular Genuine Gemstone ***The silver chain is NOT included. Ocean Jasper is an unscientific trade name for a stone mined mainly in northwestern Madagascar. This material's marketing value lies in its multicolored patterns of swirls and orbs. It is not a true Jasper, but most likely a spherical variety of Chalcedony. The material can be easily polished, so it's often sold as tumbled stones or carved into ornamental objects. The size of stone is 40 mm x 30 mm