Sterling Silver Jasper Oval PendantMaterial: Genuine Sterling Silver (925 silver, 92. 5% silver content) Stone(s): Genuine jasper Overall Dimension (including bail): 2. 25 x 0. 6 x 0. 25 inches Inner Bail Diameter: 5 mm Weight: 9. 2 grams Stamp Mark: 925 Serial Number: p29722 Jasper is opaque chalcedony quartz that comes in a wide variety of colors and patterns, depending on the trace minerals present in the stone. Landscape jasper, which seems to show miniature earth scenes, and ocean