1 Properties
1.1 Physical Properties
1.2.1 Hardness
1.4.7 Grain Size
Fine to Coarse Grained
Fine Grained
1.4.8 Fracture
1.4.9 Streak
1.4.10 Porosity
Very Less Porous
Highly Porous
1.4.11 Luster
Subvitreous to Dull
Dull and Grainy
1.4.12 Compressive Strength
1.4.13 Cleavage
1.4.14 Toughness
Not Available
Not Available
1.4.15 Specific Gravity
2.86-2.87Not Available
0
8.4
1.4.16 Transparency
Translucent to Opaque
Opaque
1.4.17 Density
2.95-2.96 g/cm3Not Available
0
1400
1.5 Thermal Properties
1.5.1 Specific Heat Capacity
1.5.2 Resistance
Heat Resistant, Impact Resistant
Heat Resistant