Gembone Bracelet - Fossilized Dinosaur Bone

genuine fossilized dinosaur bone in classic red with a nice dark matrix and high polish  - a gorgeous little specimen! hand fabricated sterling silver setting  with a matte antiqued finish - just under .75" x .5" sterling silver cuff with oval link chain and a nice chunky lobster claw clasp - measures 7" - I can lengthen or shorten this as needed, leave a note at checkout or reply to your confirmation email if you'd like a different size looks lovely on it's own, but also works great for stacking with other bracelets one of a kind and ready to ship! For more genuine fossil jewelry, visit the Archean Collection. See the Info Page for more on policies and shipping.  Agatized dinosaur bones (aka gembones) are a rare type of fossil. To become agatized, first the original bone must be covered quickly in a material like ocean sediment or volcanic ash to prevent scavenging and keep oxygen out. In most cases, the bone is then permineralized - mineral rich ground water slowly seeps in and