Tsavorite - Bead Bracelet Bead Diameter:9mm Coltaneia Trilobites first appeared during

Coltaneia Trilobites first appeared during the Early Cambrian and went extinct during the Permian mass extinction

There is one Orthoceras fossil in the center with an Ammonite fossil on either side within the matrix

Country of Manufacture: EthiopiaStone Type: OpalMetal Type: Sterling Silver

Geological Age: 175 mya

Package Dimensions: 10cm x 10

Tsavorite - Bead Bracelet Bead Diameter:9mm Coltaneia Trilobites first appeared duringDescription: This tsavorite bead bracelet from Tanzania features vivid green brilliance born from some of East Africas most geologically rich terrain. Tsavorite is a rare and highly prized variety of grossular garnet (CaAl(SiO)), colored by trace amounts of vanadium and chromiumthe same elements responsible for emeralds green hue. First discovered in the 1960s in the Merelani Hills near Mount Kilimanjaro, tsavorite quickly gained fame for its superior