Properties of Dunite and Chert

Dunite

Chert

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

3.5-46.5-7

1 7

1.1.2 Grain Size

Coarse Grained

Very fine-grained

1.1.3 Fracture

Irregular

Uneven, Splintery or Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Shiny

Waxy and Dull

1.1.7 Compressive Strength

107.55 N/mm²450.00 N/mm²

0.15 450

1.1.8 Cleavage

Imperfect

Non-Existent

1.1.9 Toughness

2.1

1.5

1.1.10 Specific Gravity

3-3.012.5-2.8

0 8.4

1.1.11 Transparency

Translucent to Opaque

1.1.12 Density

2.84-2.85 g/cm³2.7 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

1.25 kJ/Kg K0.74 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Dunite vs Chert Properties

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