Aragonite vs Galena

Property Aragonite Galena
Formel CaCO3 PbS
Kristallsystem Orthorhombic Cubic (Isometric)
Mineralklasse 05 Carbonates and Nitrates 02 Sulfides and Sulfosalts
Mohshärte 3.5-4.0 2.5-2.8
Farbe Colorless, white, yellow, blue, green Lead-gray
Glanz Vitreous Metallic
Strichfarbe White Lead-gray
Transparenz Transparent Opaque
Spaltbarkeit Poor {010} Perfect cubic {001}
Bruch Subconchoidal Subconchoidal

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