Properties of Comendite and Anthracite
Properties
Physical Properties
Hardness
6-7
1-1.5
Grain Size
Medium Grained
Medium to Fine Coarse Grained
Fracture
Pervasive
Conchoidal
Streak
Bluish Black
Black
Porosity
Highly Porous
Less Porous
Luster
Dull
Shiny
Compressive Strength
92.40 N/mm2
21
Not Available
Cleavage
Not Available
Non-Existent
Toughness
2
Not Available
Specific Gravity
2.38
1.1-1.4
Transparency
Opaque
Opaque
Density
Not Available
1.25-2.5 g/cm3
Thermal Properties
Specific Heat Capacity
Not Available
1.32 kJ/Kg K
4
Resistance
Heat Resistant, Impact Resistant
Heat Resistant, Water Resistant
Comendite vs Anthracite Properties
Properties of Comendite and Anthracite play an important role in determining the type of rock. Along with Comendite vs Anthracite properties, get to know more about Comendite Definition and Anthracite 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 Comendite and Anthracite.
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