Petrified sponge is a fossilized sponge that has turned to stone, often forming intricate, lace-like or patterned structures that can resemble agate or coral. These fossils are typically made of silica or calcium carbonate, the same materials that formed the original sponge's skeleton.The term "petrified sponge" often refers to fossils from ancient marine environments, such as the Devonian period, where these sponges were common reef-building organisms.
This one of a kind ring can be worn on its own, or stacked with silver and gold bands for added flair!
Petrified Sponge Coral Ring, 17x19mm stone size
Set in 18k gold
Ring size 6
Thin sterling silver band
Made in Scottsdale, AZ
Staff Tip! Linda Blumel offers complimentary sizing on this ring. If you would like it sized, please reach out to us at hello@shopbedouin.com or 541-549-3079 before purchasing so we can best help you!
