This sterling silver necklace features polished chalcopyrite with a golden metallic sheen. Chalcopyrite is a copper iron sulfide mineral (CuFeS₂) known for its brassy yellow color and metallic luster, making it both visually striking and scientifically interesting.
Details:
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Material: Sterling silver with natural chalcopyrite
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Appearance: Metallic gold-brass chalcopyrite, polished for shine
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Formation: Chalcopyrite forms in hydrothermal veins, igneous rocks, and as a primary copper ore
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Physical Properties: Mohs hardness 3.5–4; metallic luster
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Educational Value: Demonstrates sulfide mineral formation, metallic luster, and the role of chalcopyrite as a copper ore
This sterling silver gold chalcopyrite necklace combines geological beauty with wearable design, making it both a stylish accessory and an educational piece.
