Copper Heart 1" - small Angelwing Chalcedony The chemical symbol for Bismuth

The chemical symbol for Bismuth is Bi

but exact shape and patterns will vary between each unique candle holder

druzy lined opening

and blue-gray jasper

Copper Heart 1" - small Angelwing Chalcedony The chemical symbol for BismuthMichigan'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. Shiny copper heart 1. 75" wide