Sculptured Copper - 24 pc lot Designer Bismuth is a chemical element

Bismuth is a chemical element that is used in cosmetic and pharmaceutical products like ink

INT193db Intarsia Drilled Bead features Serpentine and Quartz framed by Howlite and Black Onyx

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

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Sculptured Copper - 24 pc lot Designer Bismuth is a chemical elementNative 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"