1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.4 Grain Size
Medium to Fine Coarse Grained
Fine Grained
1.1.5 Fracture
1.1.6 Streak
1.1.7 Porosity
Less Porous
Highly Porous
1.1.8 Luster
Subvitreous to Dull
Not Available
1.1.9 Compressive Strength
1.2.2 Cleavage
1.2.3 Toughness
1.2.4 Specific Gravity
2.6-2.7Not Available
0
8.4
1.2.6 Transparency
1.2.7 Density
2.6-2.8 g/cm3Not Available
0
1400
2.4 Thermal Properties
2.4.1 Specific Heat Capacity
2.4.2 Resistance
Heat Resistant, Impact Resistant, Wear Resistant
Impact Resistant, Pressure Resistant, Wear Resistant