Aragonite vs Azurite

Property Aragonite Azurite
Fórmula CaCO3 Cu3(CO3)2(OH)2
Sistema Cristalino Orthorhombic Monoclinic
Classe Mineral 05 Carbonates and Nitrates 05 Carbonates and Nitrates
Dureza Mohs 3.5-4.0 3.5-4.0
Cor Colorless, white, yellow, blue, green Azure blue, dark blue
Brilho Vitreous Vitreous
Traço White Light blue
Transparência Transparent Transparent
Clivagem Poor {010} Perfect {011}, fair {100}
Fratura Subconchoidal Conchoidal

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