Polished Bi-Valve Fossil 7.7cm Flashy Crystals Product Reference Number: 10622

Product Reference Number: 10622

Chrysocolla commonly forms near Malachite

How Hard Is Jasper

Product Reference Number: 14491

Polished Bi-Valve Fossil 7.7cm Flashy Crystals Product Reference Number: 10622Bivalve Fossils For Sale From Madagascar This striking, real Bi Valve Fossil from Madagascar measures 7. 7cm long, and is an ancient Jurassic Fossil dating at around 140 million years old. The Bivalve Fossil displays a natural fossil shell which was been lightly polished, showing off glistening white, cream, and beige hues. What Are Bi Valves? Bi Valves were molluscs, like clams and oysters, which first swam the seas 500 million years ago: Bivalve