Sterling Silver Fossilized Walrus Ivory Eagle PendantMaterial: Genuine Sterling Silver (925 silver, 92. 5% silver content) Stone(s): 1 piece top grade authentic fossilized walrus ivory Overall Dimension (including bail): 3. 1 x 0. 9 x 0. 3 inches Inner Bail Diameter: 3 mm Weight: 8. 7 grams Stamp Mark: N A Serial Number: p19491 Fossilized walrus ivory is excavated and collected by Eskimos along the coast of the Bering Sea. It is between 500 and 3000 years old.