Copper Sphere 1 1/2"- medium Rainbow Sapphire by Robert Simmons & Naisha

by Robert Simmons & Naisha Ahsianwith contributions by Hazel Raven

it is the state flower for South Dakota

It was also used for hundreds of years by Native Americans as a treatment of eye diseases

By Tom Harmon

Green Calcite crystal (connecting mind and heart)

Copper Sphere 1 1/2"- medium Rainbow Sapphire by Robert Simmons & NaishaMichigan'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"