1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.6.1 Grain Size
Coarse Grained
Medium to Fine Coarse Grained
1.6.2 Fracture
1.6.3 Streak
1.6.4 Porosity
Highly Porous
Less Porous
1.6.5 Luster
1.6.6 Compressive Strength
1.6.7 Cleavage
Non-Existent
Non-Existent
1.6.8 Toughness
Not Available
Not Available
1.6.9 Specific Gravity
1.6.10 Transparency
1.6.11 Density
1.7-2.3 g/cm31.25-2.5 g/cm3
0
1400
1.7 Thermal Properties
1.7.1 Specific Heat Capacity
0.92 kJ/Kg K1.32 kJ/Kg K
0.14
3.2
1.7.2 Resistance
Heat Resistant
Heat Resistant, Water Resistant