Properties of Coal and Theralite

Coal

Theralite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

1-1.57

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Fine Grained

1.1.3 Fracture

Conchoidal

Uneven, Splintery or Conchoidal

1.1.4 Streak

Black

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Dull to Vitreous to Submetallic

Waxy and Dull

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Non-Existent

1.1.9 Toughness

Not Available

1.5

1.1.10 Specific Gravity

1.1-1.42.5-2.8

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

1100-1400 g/cm³2.7 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

1.32 kJ/Kg K0.74 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Impact Resistant, Pressure Resistant, Wear Resistant

Coal vs Theralite Properties

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