Stone(s): Malachite
Color: Green
Stone dimensions: 13x10mm
Ring weight: 8.8 to 9.7g (depending on size)
Precious metal: 925 silver
Stone cut: cabochon
Shape: rectangular
Classification: Carbonate group
Mohs hardness: 3.5-4
Density: 3.6-4.05
Origin: Democratic Republic of Congo, Australia, Brazil, United States, Russia, Mexico
Care instructions: Malachite is fragile; do not expose the stone to abrasive elements that could scratch it. Avoid prolonged exposure to sun or heat. As malachite is composed of copper carbonate hydroxide, avoid all contact with water. If the stone comes into contact with water or cosmetic products, it is highly likely to tarnish and irreversibly lose its luster.
Photos are non-contractual.












