Properties of Chalk and Quartzite
Physical Properties
  
  
Hardness
1
  
6-7
  
Grain Size
Very fine-grained
  
Medium Grained
  
Fracture
Not Available
  
Uneven, Splintery or Conchoidal
  
Streak
White
  
White
  
Porosity
Highly Porous
  
Less Porous
  
Luster
Dull
  
Vitreous
  
Compressive Strength
Not Available
  
115.00 N/mm
2
  
18
Cleavage
Non-Existent
  
Indiscernible
  
Toughness
1
  
1.9
  
Specific Gravity
2.3-2.4
  
2.6-2.8
  
Transparency
Opaque
  
Transparent to Translucent
  
Density
2.49-2.50 g/cm3
  
2.32-2.42 g/cm3
  
Thermal Properties
  
  
Specific Heat Capacity
0.90 kJ/Kg K
  
12
0.75 kJ/Kg K
  
18
Resistance
Heat Resistant
  
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
  
Chalk vs Quartzite Properties
Properties of Chalk and Quartzite play an important role in determining the type of rock. Along with Chalk vs Quartzite properties, get to know more about Chalk Definition and Quartzite Definition. For the ease of understanding, the properties of rocks are divided into physical and thermal properties. Rocks have a variety of properties like hardness, color, specific gravity, fracture, cleavage, luster etc. Know all about physical and thermal properties of Chalk and Quartzite.