Native Copper Slab Bullets & Tongues light pink

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The history of Lake Superior's formation and how it relates to agates

Madagascar stones

This specimen pair features red

This interactive kit is carefully crafted with Genuine Fossils that are commonly found all over the world

Native Copper Slab Bullets & Tongues light pinkNative Copper Slab Native Michigan copper slabs feature copper rich ore with quartz, basalt, epidote, and calcite coated with a thin coat of epoxy to prevent oxidation. The chemical symbol for copper is Cu. Michigan'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