All About Serpentine – Uses, Properties, Color, and Worth
Serpentine has the following properties: Mohs Scale Hardness: 3 – 6 Specific Gravity: 2.5 – 2.6 Streak: White Fracture: Conchoidal, Splintery Serpentine Luster: Greasy, silky, or waxy Crystal System: Monoclinic Serpentine Chemical Formula: (Mg,Fe,Ni,Al,Zn,Mn)₂₋₃ (Si,Al,Fe)₂O₅(OH)₄
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