Properties of Websterite and Anthracite

Websterite

Anthracite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

71-1.5

1 7

1.1.2 Grain Size

Coarse Grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Uneven

Conchoidal

1.1.4 Streak

White, Greenish White or Grey

Black

1.1.5 Porosity

Less Porous

1.1.6 Luster

Dull to Vitreous to Submetallic

Shiny

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Irregular

Non-Existent

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

3.2-3.51.1-1.4

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

3.1-3.6 g/cm³1.25-2.5 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

Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Water Resistant

Websterite vs Anthracite Properties

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