Properties of Lignite and Marble

Lignite

Marble

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

13-4

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Medium 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 Pearly to Subvitreous

1.1.7 Compressive Strength

NA115.00 N/mm²

0.15 450

1.1.8 Cleavage

Non-Existent

Perfect

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

1.1-1.42.86-2.87

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

800-801 g/cm³2.4-2.7 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

1.26 kJ/Kg K0.88 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Lignite vs Marble Properties

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