Properties of Greywacke and Felsite
Physical Properties
  
  
Hardness
6-7
  
5-5.5
  
Grain Size
Angular and Fine
  
Fine Grained
  
Fracture
Conchoidal
  
Conchoidal
  
Streak
White
  
White
  
Porosity
Highly Porous
  
Very Less Porous
  
Luster
Dull
  
Vitreous
  
Compressive Strength
Not Available
  
Cleavage
Perfect
  
Non-Existent
  
Toughness
2.6
  
Not Available
  
Specific Gravity
2.2-2.8
  
2.6-2.7
  
Transparency
Opaque
  
Translucent
  
Density
2.6-2.61 g/cm3
  
2.6 g/cm3
  
Thermal Properties
  
  
Specific Heat Capacity
Not Available
  
0.92 kJ/Kg K
  
10
Resistance
Heat Resistant, Impact Resistant, Pressure Resistant
  
Heat Resistant, Impact Resistant
  
Greywacke vs Felsite Properties
Properties of Greywacke and Felsite play an important role in determining the type of rock. Along with Greywacke vs Felsite properties, get to know more about Greywacke Definition and Felsite 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 Greywacke and Felsite.