Properties of Anthracite and Chert
Grain Size
Medium to Fine Coarse Grained
Very fine-grained
Fracture
Conchoidal
Uneven, Splintery or Conchoidal
Porosity
Less Porous
Highly Porous
Luster
Shiny
Waxy and Dull
Compressive Strength
Not Available
Cleavage
Non-Existent
Non-Existent
Toughness
Not Available
1.5
Specific Gravity
1.1-1.4
2.5-2.8
Transparency
Opaque
Translucent to Opaque
Density
1.25-2.5 g/cm3
2.7 g/cm3
Resistance
Heat Resistant, Water Resistant
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
Anthracite vs Chert Properties
Properties of Anthracite and Chert play an important role in determining the type of rock. Along with Anthracite vs Chert properties, get to know more about Anthracite Definition and Chert 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 Anthracite and Chert.