1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Medium to Fine Coarse Grained
Fine Grained
1.1.3 Fracture
1.1.4 Streak
1.1.5 Porosity
Highly Porous
Less Porous
1.1.6 Luster
Phyllitic
Pearly to Shiny
1.1.7 Compressive Strength
1.1.8 Cleavage
Crenulation and Pervasive
Non-Existent
1.1.9 Toughness
1.1.10 Specific Gravity
2.72-2.73Not Available
0
8.4
1.1.11 Transparency
1.1.12 Density
2.18-3.3 g/cm3Not Available
0
1400
1.2 Thermal Properties
1.2.1 Specific Heat Capacity
1.2.2 Resistance
Heat Resistant, Pressure Resistant, Water Resistant
Heat Resistant, Wear Resistant