Properties of Adakite and Coal

Adakite

Coal

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

3-41-1.5

1 7

1.1.2 Grain Size

Fine to Medium Grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Conchoidal

1.1.4 Streak

Bluish Black

Black

1.1.5 Porosity

Less Porous

1.1.6 Luster

Grainy, Pearly and Vitreous

Dull to Vitreous to Submetallic

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Not Available

Non-Existent

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

Not Available1.1-1.4

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

Not Available1100-1400 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA1.32 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Wear Resistant

Heat Resistant

Adakite vs Coal Properties

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