Sculptured Copper - 24 pc lot Designer Looking for tumbling rough

Looking for tumbling rough

A polished specimen featuring translucent agate with pale pink and white banding

Explore more of the world's crystals with The Crystal Bible 3

The Crystal Bible 2 by Judy Hall

Sculptured Copper - 24 pc lot Designer Looking for tumbling roughNative copper is used to form these interesting sculptures. Molten copper at 2200F is poured into water soaked straw. The straw forms the shape, then burns away, and the copper forms solidify in the cool water. The chemical symbol for copper is Cu. Old customs of the early miners indicate that lead was used in the above process. Following the old traditions, this sculpted copper has been proudly manufactured in Michigan's Keweenaw Peninsula. 2" 3"