Properties of Chalk and Websterite

Chalk

Websterite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

1 7

1.1.2 Grain Size

Very fine-grained

Coarse Grained

1.1.3 Fracture

Not Available

Uneven

1.1.4 Streak

White

White, Greenish White or Grey

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Dull

Dull to Vitreous to Submetallic

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Non-Existent

Irregular

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

2.3-2.43.2-3.5

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.49-2.50 g/cm³3.1-3.6 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.90 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant

Impact Resistant, Pressure Resistant, Wear Resistant

Chalk vs Websterite Properties

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