Aragonite vs Cinnabar

Property Aragonite Cinnabar
化学式 CaCO3 HgS
晶系 Orthorhombic Trigonal
鉱物分類 05 Carbonates and Nitrates 02 Sulfides and Sulfosalts
モース硬度 3.5-4.0 2.0-2.5
Colorless, white, yellow, blue, green Scarlet red, brownish-red
光沢 Vitreous Adamantine
条痕色 White Scarlet
透明度 Transparent Translucent
劈開 Poor {010} Perfect prismatic {1010}
断口 Subconchoidal Conchoidal to uneven

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