1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Fine Grained
Coarse Grained
1.1.3 Fracture
Uneven, Splintery or Conchoidal
Not Available
1.1.4 Streak
1.1.5 Porosity
Highly Porous
Less Porous
1.1.6 Luster
Waxy and Dull
Dull to Grainy with Sporadic parts Pearly and Vitreous
1.1.7 Compressive Strength
1.1.8 Cleavage
Non-Existent
Not Available
1.1.9 Toughness
1.1.10 Specific Gravity
1.1.11 Transparency
Translucent to Opaque
Opaque
1.1.12 Density
2.7 g/cm32.6-2.8 g/cm3
0
1400
1.2 Thermal Properties
1.2.1 Specific Heat Capacity
0.74 kJ/Kg K0.79 kJ/Kg K
0.14
3.2
1.2.2 Resistance
Impact Resistant, Pressure Resistant, Wear Resistant
Heat Resistant, Wear Resistant