Aragonite vs Dolomite

Property Aragonite Dolomite
化学式 CaCO3 CaMg(CO3)2
晶系 Orthorhombic Trigonal
矿物分类 05 Carbonates and Nitrates 05 Carbonates and Nitrates
莫氏硬度 3.5-4.0 3.5-4.0
颜色 Colorless, white, yellow, blue, green Colorless, white, pink, gray, brown
光泽 Vitreous Vitreous
条痕色 White White
透明度 Transparent Transparent
解理 Poor {010} Perfect rhombohedral {1011}
断口 Subconchoidal Subconchoidal

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