Properties of Chalk and Novaculite

Chalk

Novaculite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

1 7

1.1.2 Grain Size

Very fine-grained

Fine Grained

1.1.3 Fracture

Not Available

Conchoidal

1.1.4 Streak

White

Colorless

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Dull

Waxy and Dull

1.1.7 Compressive Strength

NA450.00 N/mm²

0.15 450

1.1.8 Cleavage

Non-Existent

1.1.9 Toughness

1.5

1.1.10 Specific Gravity

2.3-2.42.5-2.7

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

2.49-2.50 g/cm³2.7 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.90 kJ/Kg K0.74 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Chalk vs Novaculite Properties

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