Properties of Ijolite and Tonalite
Physical Properties
  
  
Hardness
5.5-6
  
6-7
  
Grain Size
Coarse Grained
  
Medium to Fine Coarse Grained
  
Fracture
Conchoidal to Uneven
  
Conchoidal
  
Streak
White
  
Bluish Black
  
Porosity
Less Porous
  
Very Less Porous
  
Luster
Greasy to Dull
  
Subvitreous to Dull
  
Cleavage
Poor
  
Not Available
  
Toughness
Not Available
  
2.1
  
Specific Gravity
2.6-2.76
  
2.86-3
  
Transparency
Opaque
  
Opaque
  
Density
2.6 g/cm3
  
2.73 g/cm3
  
Thermal Properties
  
  
Specific Heat Capacity
Not Available
  
0.92 kJ/Kg K
  
10
Resistance
Heat Resistant, Impact Resistant, Wear Resistant
  
Heat Resistant, Pressure Resistant, Water Resistant
  
Ijolite vs Tonalite Properties
Properties of Ijolite and Tonalite play an important role in determining the type of rock. Along with Ijolite vs Tonalite properties, get to know more about Ijolite Definition and Tonalite 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 Ijolite and Tonalite.