Properties of Hornblendite and Phonolite
Physical Properties
  
  
Hardness
6-7
  
5.5-6
  
Grain Size
Medium to Coarse Grained
  
Fine Grained
  
Fracture
Irregular to Conchoidal
  
Conchoidal to Uneven
  
Streak
White to Grey
  
White
  
Porosity
Less Porous
  
Less Porous
  
Luster
Vitreous to Dull
  
Greasy to Dull
  
Compressive Strength
Not Available
  
150.00 N/mm
2
  
14
Cleavage
Irregular
  
Poor
  
Toughness
2.3
  
Not Available
  
Specific Gravity
2.5
  
2.6
  
Transparency
Opaque
  
Translucent to Opaque
  
Density
2.85-3.07 g/cm3
  
2.6 g/cm3
  
Thermal Properties
  
  
Resistance
Heat Resistant, Pressure Resistant, Wear Resistant
  
Heat Resistant, Impact Resistant, Wear Resistant
  
Hornblendite vs Phonolite Properties
Properties of Hornblendite and Phonolite play an important role in determining the type of rock. Along with Hornblendite vs Phonolite properties, get to know more about Hornblendite Definition and Phonolite 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 Hornblendite and Phonolite.