1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Fine to Coarse Grained
Medium to Fine Coarse Grained
1.1.3 Fracture
1.1.4 Streak
White to Grey
Bluish Black
1.1.5 Porosity
Less Porous
Very Less Porous
1.1.6 Luster
Not Available
Subvitreous to Dull
1.1.7 Compressive Strength
1.1.8 Cleavage
Not Available
Crenulation and Pervasive
1.1.9 Toughness
1.1.10 Specific Gravity
1.1.11 Transparency
1.1.12 Density
Not Available2.8-2.9 g/cm3
0
1400
1.2 Thermal Properties
1.2.1 Specific Heat Capacity
1.2.2 Resistance
Heat Resistant, Pressure Resistant, Wear Resistant
Heat Resistant, Impact Resistant