Properties of Greenschist and Porphyry
Physical Properties
  
  
Hardness
3.5-4
  
6-7
  
Grain Size
Medium to Fine Coarse Grained
  
Fine Grained
  
Fracture
Conchoidal
  
Irregular
  
Streak
White
  
White
  
Porosity
Highly Porous
  
Less Porous
  
Luster
Shiny
  
Dull
  
Cleavage
Slaty
  
Imperfect
  
Toughness
1.5
  
1.7
  
Specific Gravity
2.5-2.9
  
2.5-4
  
Transparency
Opaque
  
Translucent to Opaque
  
Density
2.8-2.9 g/cm3
  
2.5-2.52 g/cm3
  
Thermal Properties
  
  
Resistance
Impact Resistant, Pressure Resistant, Water Resistant
  
Heat Resistant, Impact Resistant
  
Greenschist vs Porphyry Properties
Properties of Greenschist and Porphyry play an important role in determining the type of rock. Along with Greenschist vs Porphyry properties, get to know more about Greenschist Definition and Porphyry 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 Greenschist and Porphyry.