Properties of Chalk and Anorthosite

Chalk

Anorthosite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

15-6

1 7

1.1.2 Grain Size

Very fine-grained

Coarse Grained

1.1.3 Fracture

Not Available

Irregular

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Dull

Pearly to Subvitreous

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

2.3-2.42.62-2.82

0 8.4

1.1.11 Transparency

Opaque

Translucent

1.1.12 Density

2.49-2.50 g/cm³2.7-4 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.90 kJ/Kg K0.84 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Impact Resistant, Pressure Resistant, Scratch Resistant, Wear Resistant

Chalk vs Anorthosite Properties

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