Crocoite - Specimen opal cabochon Ethiopia Hadrosaurs are known as the

Hadrosaurs are known as the duck-billed dinosaurs because of their flat duck-bill appearance of their snout

Each band represents a change in the chemistry of the fluid—slight shifts in temperature

Grit (Optional): 220

Stone Mined from: EthiopiaStone Type: OpalMetal Type: Sterling Silver

Description: These Gabbro Alto spheres from Madagascar feature a deep black to charcoal base with scattered gray and silver mineral patches created by interlocking feldspar and pyroxene crystals

Crocoite - Specimen opal cabochon Ethiopia Hadrosaurs are known as theMined from: Adelaide Mine, Dundas, Tasmania, Australia Description: This one of a kind crocoite mineral specimen from the famous Adelaide Mine in Dundas, Tasmania, Australia is a striking piece, featuring rich red orange to deep reddish brown crocoite crystals clustered across a natural matrix, with areas of dark contrasting mineralization and lighter cream colored matrix visible throughout. The specimen has an eye catching sculptural form with many