1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Fine Grained
Very fine-grained
1.1.3 Fracture
Uneven, Splintery or Conchoidal
Uneven
1.1.4 Streak
White
White, Greenish White or Grey
1.1.5 Porosity
Highly Porous
Less Porous
1.1.6 Luster
Waxy and Dull
Waxy and Dull
1.1.7 Compressive Strength
1.1.8 Cleavage
1.1.9 Toughness
1.1.10 Specific Gravity
1.1.11 Transparency
Translucent to Opaque
Opaque
1.1.12 Density
2.7 g/cm32.5-3 g/cm3
0
1400
1.2 Thermal Properties
1.2.1 Specific Heat Capacity
0.74 kJ/Kg K0.95 kJ/Kg K
0.14
3.2
1.2.2 Resistance
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
Heat Resistant, Water Resistant