Properties of Variolite and Pyrolite
Physical Properties
  
  
Hardness
6
  
5.5-6
  
Grain Size
Not Applicable
  
Coarse Grained
  
Fracture
Conchoidal
  
Irregular
  
Streak
White to Grey
  
White
  
Porosity
Less Porous
  
Less Porous
  
Luster
Not Available
  
Shiny
  
Compressive Strength
37.50 N/mm2
  
27
107.55 N/mm2
  
19
Cleavage
Not Available
  
Imperfect
  
Toughness
2.3
  
2.1
  
Specific Gravity
2.8-3
  
3-3.01
  
Transparency
Opaque
  
Translucent to Opaque
  
Density
2.9-3.1 g/cm3
  
3.1-3.4 g/cm3
  
Thermal Properties
  
  
Specific Heat Capacity
0.84 kJ/Kg K
  
15
1.25 kJ/Kg K
  
6
Resistance
Heat Resistant, Pressure Resistant, Wear Resistant
  
Heat Resistant, Pressure Resistant, Wear Resistant
  
Variolite vs Pyrolite Properties
Properties of Variolite and Pyrolite play an important role in determining the type of rock. Along with Variolite vs Pyrolite properties, get to know more about Variolite Definition and Pyrolite 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 Variolite and Pyrolite.