Aragonite vs Epidote

Property Aragonite Epidote
化学式 CaCO3 Ca2(Al,Fe)3(SiO4)(Si2O7)O(OH)
晶系 Orthorhombic Monoclinic
鉱物分類 05 Carbonates and Nitrates 09 Silicates
モース硬度 3.5-4.0 6.0-7.0
Colorless, white, yellow, blue, green Pistachio green, yellowish-green, dark green
光沢 Vitreous Vitreous
条痕色 White Gray
透明度 Transparent Translucent
劈開 Poor {010} Perfect {001}
断口 Subconchoidal Uneven

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