These stud earrings feature polished malachite stones set in sterling silver. Malachite is a copper carbonate mineral known for its rich green color and distinctive banded patterns.

Details:

• Material: Natural malachite set in sterling silver (92.5% silver, 7.5% copper)
• Appearance: Deep green stones with characteristic banding, polished for smooth finish
• Formation: Forms in the oxidation zones of copper deposits through chemical weathering
• Physical Properties: Mohs hardness 3.5–4; silky to vitreous luster
• Educational Value: Demonstrates secondary mineral formation, copper mineralogy, and characteristic banding patterns

These sterling silver malachite stud earrings combine vibrant geological patterns with simple, elegant design.