Properties of Anthracite and Lignite
Grain Size
Medium to Fine Coarse Grained
Medium to Fine Coarse Grained
Fracture
Conchoidal
Conchoidal
Porosity
Less Porous
Highly Porous
Luster
Shiny
Dull to Vitreous to Submetallic
Cleavage
Non-Existent
Non-Existent
Toughness
Not Available
Not Available
Specific Gravity
1.1-1.4
1.1-1.4
Transparency
Opaque
Opaque
Density
1.25-2.5 g/cm3
800-801 g/cm3
Resistance
Heat Resistant, Water Resistant
Heat Resistant
Anthracite vs Lignite Properties
Properties of Anthracite and Lignite play an important role in determining the type of rock. Along with Anthracite vs Lignite properties, get to know more about Anthracite Definition and Lignite 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 Lignite.