1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Fine Grained
Fine Grained
1.1.3 Fracture
Uneven, Splintery or Conchoidal
Splintery
1.1.4 Streak
1.1.5 Porosity
Highly Porous
Highly Porous
1.1.6 Luster
Waxy and Dull
Dull to Pearly
1.1.7 Compressive Strength
1.1.8 Cleavage
Non-Existent
Non-Existent
1.1.9 Toughness
1.1.10 Specific Gravity
1.1.11 Transparency
Translucent to Opaque
Opaque
1.1.12 Density
2.7 g/cm32.71 g/cm3
0
1400
1.2 Thermal Properties
1.2.1 Specific Heat Capacity
0.74 kJ/Kg K1.09 kJ/Kg K
0.14
3.2
1.2.2 Resistance
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
Impact Resistant, Pressure Resistant, Wear Resistant