Lambeosaurus Rib Bone Cross Section- Judith River Formation | River Walker Minerals Crystal richly colored amethyst

richly colored amethyst

making the entire piece feel balanced and display-ready from every angle

Scattered across the amethyst are some front-facing stalactite eyes

Weight: 23 lbs (17

Lambeosaurus Rib Bone Cross Section- Judith River Formation | River Walker Minerals Crystal richly colored amethystLocale: Judith River Formation, Montana, USA Age: Late Cretaceous (~75 million years old) Dimensions: 45g 2 x 1. 2 x 0. 7 inches This specimen is a section of rib bone attributed to the Lambeosaurus, a duck billed dinosaur that lived during the Late Cretaceous. The cut surface beautifully reveals the internal structure of the bone, showing the natural network of chambers and trabeculae that once helped support these massive animals while keeping their