Copper Sphere 1 1/2"- medium Towers & Points The back side is treated

The back side is treated with resin for strength

Chrysoprase - from Kenya

rex means "king of the tyrant lizards" and is one of the most well-known dinosaurs

This specimen features red

Copper Sphere 1 1/2"- medium Towers & Points The back side is treatedMichigan's Keweenaw Peninsula is considered the most important locality in the world for pure native copper Mining began in 1845 and continued through 1982, and over 7 million tons of refined copper were recovered from the mines. At the turn of the 20th century it led the world in copper production and "Lake Copper" was the purity standard. The chemical symbol for copper is Cu. Beautiful shiny copper sphere, made from solid copper casting. 1. 5"