Properties of Dacite and Eclogite
Physical Properties
  
  
Hardness
2-2.25
  
3.5-4
  
Grain Size
Medium to Fine Coarse Grained
  
Fine Grained
  
Fracture
Conchoidal
  
Not Available
  
Streak
White
  
White
  
Porosity
Less Porous
  
Less Porous
  
Luster
Subvitreous to Dull
  
Subvitreous to Dull
  
Cleavage
Perfect
  
Perfect
  
Toughness
Not Available
  
Not Available
  
Specific Gravity
2.86-2.87
  
2.86-2.87
  
Transparency
Translucent
  
Opaque
  
Density
2.77-2.771 g/cm3
  
3.2-3.6 g/cm3
  
Thermal Properties
  
  
Specific Heat Capacity
0.92 kJ/Kg K
  
10
Not Available
  
Resistance
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
  
Heat Resistant
  
Dacite vs Eclogite Properties
Properties of Dacite and Eclogite play an important role in determining the type of rock. Along with Dacite vs Eclogite properties, get to know more about Dacite Definition and Eclogite 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 Dacite and Eclogite.