Green Spiny Oyster Pendant On Bead NecklaceThis is a very unique necklace. The chain is covered in small round red beads, and the Spiny Oyster pendant is tear drop shaped, with the colors of different hues of greens and shimmery pearl. The Spiny Oyster is named for the spines on its back that help it close, the Spiny Oyster shell is found in the Sea of Cortez off Baja California, Mexico. Made from fossilized oyster shells that have been expertly cut, ground, and polished, spiny oyster shell is