Properties of Trachyandesite and Coal

Trachyandesite

Coal

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

4-51-1.5

1 7

1.1.2 Grain Size

Fine Grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Conchoidal

1.1.4 Streak

Light to dark brown

Black

1.1.5 Porosity

Less Porous

1.1.6 Luster

Earthy

Dull to Vitreous to Submetallic

1.1.7 Compressive Strength

37.40 N/mm²NA

0.15 450

1.1.8 Cleavage

Perfect

Non-Existent

1.1.9 Toughness

2.3

Not Available

1.1.10 Specific Gravity

2.8-31.1-1.4

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.9-3.1 g/cm³1100-1400 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.84 kJ/Kg K1.32 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Wear Resistant

Heat Resistant

Trachyandesite vs Coal Properties

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