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Physical Properties
Crystal System: HexagonalCrystal Form: Tabular; prismaticHabit: ScalyHardness: 1-1.5Cleavage/Fracture: {0001} perfectLuster: MetallicColor: Lead grayStreak: Grayish blackSpecific Gravity: 4.62-4.73Other Characteristics:(1) Veins on the underside of the crystal(2)Opaque(3)Smooth(4)Bendable (thin sections) |
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