Properties of Dunite and Amphibolite

Dunite

Amphibolite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

3.5-46-7

1 7

1.1.2 Grain Size

Coarse Grained

Medium to Coarse Grained

1.1.3 Fracture

Irregular

Irregular to Conchoidal

1.1.4 Streak

White

White to Grey

1.1.5 Porosity

Less Porous

1.1.6 Luster

Shiny

Vitreous to Dull

1.1.7 Compressive Strength

107.55 N/mm²NA

0.15 450

1.1.8 Cleavage

Imperfect

Irregular

1.1.9 Toughness

2.1

2.3

1.1.10 Specific Gravity

3-3.012.5

0 8.4

1.1.11 Transparency

Translucent to Opaque

Opaque

1.1.12 Density

2.84-2.85 g/cm³2.85-3.07 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

1.25 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Wear Resistant

Dunite vs Amphibolite Properties

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