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Spiny Oyster

Spiny Oyster Shell, scientifically called Spondylus, has been used in Native American jewelry for centuries. The shells, which are covered with intimidating spines, come in an array of bright colors ranging from purple to orange, red and yellow. Check out our Grade A Orange Spiny Oyster Shells that are great for settings!

For firing temperature and time on a variety of gemstones, refer to our Gemstone Firing Guide: