This is Mark's one-of-a-kind Argentium silver amulet with agatized dinosaur bone inlay. This piece was cast from Mark's own hand carved wax model. The dino bone is inlayed into a substantial & solid silver setting. The agatized dino bone used in this piece is very high quality due to the bright colors and well defined cell structure. Mark also made the hefty men's silver chain by hand. The chain and amulet weigh a whopping 83 grams in total.