Properties of Flint and Ijolite
Physical Properties
  
  
Hardness
7
  
5.5-6
  
Grain Size
Very fine-grained
  
Coarse Grained
  
Fracture
Conchoidal
  
Conchoidal to Uneven
  
Streak
White
  
White
  
Porosity
Highly Porous
  
Less Porous
  
Luster
Vitreous
  
Greasy to Dull
  
Compressive Strength
450.00 N/mm
2
  
1
Not Available
  
Cleavage
Non-Existent
  
Poor
  
Toughness
1.5
  
Not Available
  
Specific Gravity
2.5-2.8
  
2.6-2.76
  
Transparency
Translucent to Opaque
  
Opaque
  
Density
2.7-2.71 g/cm3
  
2.6 g/cm3
  
Thermal Properties
  
  
Specific Heat Capacity
0.74 kJ/Kg K
  
19
Not Available
  
Resistance
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
  
Heat Resistant, Impact Resistant, Wear Resistant
  
Flint vs Ijolite Properties
Properties of Flint and Ijolite play an important role in determining the type of rock. Along with Flint vs Ijolite properties, get to know more about Flint Definition and Ijolite 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 Flint and Ijolite.