Aragonite vs Galena

Property Aragonite Galena
Formül CaCO3 PbS
Kristal Sistemi Orthorhombic Cubic (Isometric)
Mineral Sınıfı 05 Carbonates and Nitrates 02 Sulfides and Sulfosalts
Mohs Sertliği 3.5-4.0 2.5-2.8
Renk Colorless, white, yellow, blue, green Lead-gray
Parlaklık Vitreous Metallic
Çizgi Rengi White Lead-gray
Şeffaflık Transparent Opaque
Dilimlenme Poor {010} Perfect cubic {001}
Kırılma Subconchoidal Subconchoidal

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