Properties of Hornfels and Dunite

Hornfels

Dunite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

2-33.5-4

1 7

1.1.2 Grain Size

Fine Grained

Coarse Grained

1.1.3 Fracture

Conchoidal

Irregular

1.1.4 Streak

Unknown

White

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Shiny

1.1.7 Compressive Strength

5.80 N/mm²107.55 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

Imperfect

1.1.9 Toughness

Not Yet Found

2.1

1.1.10 Specific Gravity

3.4-3.93-3.01

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

0.25-0.30 g/cm³2.84-2.85 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.84 kJ/Kg K1.25 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant

Heat Resistant, Pressure Resistant, Wear Resistant

Hornfels vs Dunite Properties

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