Properties of Lignite and Adamellite

Lignite

Adamellite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

16-7

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Coarse Grained

1.1.3 Fracture

Conchoidal

Not Available

1.1.4 Streak

Black

White

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Dull to Vitreous to Submetallic

Dull to Grainy with Sporadic parts Pearly and Vitreous

1.1.7 Compressive Strength

NA175.00 N/mm²

0.15 450

1.1.8 Cleavage

Non-Existent

Not Available

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

1.1-1.42.6-2.7

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

800-801 g/cm³2.6-2.8 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

1.26 kJ/Kg K0.79 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Wear Resistant

Lignite vs Adamellite Properties

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