Native Copper Ring

The Science Museum of Minnesota Verified independent store

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This ring features a piece of native copper set in sterling silver. Native copper is a naturally occurring metallic element found in pure, metallic form in certain geologic environ ments. Details: Material: Native copper set in sterling silver Appearance: Metallic reddish-brown stone with natural texture Formation: Occurs in hydrothermal veins, basalt flows, and sedimentary deposits as pure copper Physical Properties: Mohs hardness 2.5–3; metallic luster Educational Value: Demonstrates metallic mineral occurrence, natural element formation, and native metals in geology A sterling silver native copper ring that combines natural metallic beauty with scientific interest. Show more