1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.2.2 Grain Size
Very fine-grained
Medium to Coarse Grained
1.3.1 Fracture
1.4.2 Streak
1.4.3 Porosity
Highly Porous
Less Porous
1.4.4 Luster
Dull
Grainy, Pearly and Vitreous
1.4.5 Compressive Strength
95.00 N/mm2178.54 N/mm2
0.15
450
1.4.6 Cleavage
1.4.7 Toughness
1.4.8 Specific Gravity
1.3.7 Transparency
Opaque
Translucent to Opaque
1.3.8 Density
2.4-2.8 g/cm32.6-2.65 g/cm3
0
1400
1.4 Thermal Properties
1.4.1 Specific Heat Capacity
1.4.2 Resistance
Heat Resistant, Impact Resistant
Heat Resistant, Impact Resistant, Pressure Resistant