Properties of Coquina and Diatomite
Physical Properties
  
  
Hardness
1-2
  
1
  
Grain Size
Coarse Grained
  
Very fine-grained
  
Fracture
Irregular
  
Not Available
  
Streak
White
  
White
  
Porosity
Highly Porous
  
Highly Porous
  
Luster
Dull to Vitreous to Submetallic
  
Dull
  
Cleavage
Not Available
  
Non-Existent
  
Toughness
Not Available
  
1
  
Specific Gravity
1.10-2.24
  
2.3-2.4
  
Transparency
Opaque
  
Opaque
  
Density
2.8-2.9 g/cm3
  
2.49-2.51 g/cm3
  
Thermal Properties
  
  
Specific Heat Capacity
Not Available
  
0.90 kJ/Kg K
  
12
Resistance
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
  
Heat Resistant
  
Coquina vs Diatomite Properties
Properties of Coquina and Diatomite play an important role in determining the type of rock. Along with Coquina vs Diatomite properties, get to know more about Coquina Definition and Diatomite 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 Coquina and Diatomite.