Properties of Anthracite and Dunite

Anthracite

Dunite

Properties of Dunite and Anthracite

Properties

Physical Properties

Hardness

1-1.5

3.5-4

Grain Size

Medium to Fine Coarse Grained

Coarse Grained

Fracture

Conchoidal

Irregular

Streak

Black

White

Porosity

Less Porous

Luster

Shiny

Compressive Strength

Not Available

107.55 N/mm²

Cleavage

Non-Existent

Imperfect

Toughness

Not Available

2.1

Specific Gravity

1.1-1.4

3-3.01

Transparency

Opaque

Translucent to Opaque

Density

1.25-2.5 g/cm³

2.84-2.85 g/cm³

Thermal Properties

Specific Heat Capacity

1.32 kJ/Kg K

1.25 kJ/Kg K

Resistance

Heat Resistant, Water Resistant

Heat Resistant, Pressure Resistant, Wear Resistant

Reserves >>

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Anthracite vs Dunite Properties

Properties of Anthracite and Dunite play an important role in determining the type of rock. Along with Anthracite vs Dunite properties, get to know more about Anthracite Definition and Dunite 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 Dunite.