1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Medium to Fine Coarse Grained
Coarse Grained
1.1.3 Fracture
1.1.4 Streak
Black
White, Greenish White or Grey
1.1.5 Porosity
Highly Porous
Less Porous
1.1.6 Luster
Dull to Vitreous to Submetallic
Dull to Vitreous to Submetallic
1.1.7 Compressive Strength
1.1.8 Cleavage
1.1.9 Toughness
Not Available
Not Available
1.1.10 Specific Gravity
1.1.11 Transparency
1.1.12 Density
800-801 g/cm33.1-3.6 g/cm3
0
1400
1.2 Thermal Properties
1.2.1 Specific Heat Capacity
1.2.2 Resistance
Heat Resistant
Impact Resistant, Pressure Resistant, Wear Resistant