XL 57MM Polished Chrysocolla And Malachite Mineral Sphere Peru Cobalt Mosasaurs were the giant lizards

Mosasaurs were the giant lizards of the ancient seas

including transparent varieties

widely used in research

embedded between crinoidal limestones and sandy greywacke dating from the late Cretaceous period

combined with natural elegance

XL 57MM Polished Chrysocolla And Malachite Mineral Sphere Peru Cobalt Mosasaurs were the giant lizardsLocation: Peru Weight: 8. 8 Ounces Dimensions: 57MM The item pictured is the one you will receive. Chrysocolla is a mineral that is commonly found in Peru. It is a hydrated copper silicate mineral in the phyllosilicate group. The name "chrysocolla" is derived from the Greek words "chrysos," meaning gold, and "kolla," meaning glue, referring to its bright blue green color and its use as a soldering agent in ancient times. Chrysocolla is known for its