Properties of Anthracite and Rhomb Porphyry

Anthracite

Rhomb Porphyry

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

1-1.55-5.5

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Fine Grained

1.1.3 Fracture

Conchoidal

1.1.4 Streak

Black

White

1.1.5 Porosity

Less Porous

Very Less Porous

1.1.6 Luster

Shiny

Subvitreous to Dull

1.1.7 Compressive Strength

NA310.00 N/mm²

0.15 450

1.1.8 Cleavage

Non-Existent

Perfect

1.1.9 Toughness

Not Available

2.7

1.1.10 Specific Gravity

1.1-1.42.86

0 8.4

1.1.11 Transparency

Opaque

Translucent

1.1.12 Density

1.25-2.5 g/cm³2.8-2.9 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

1.32 kJ/Kg K0.92 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Water Resistant

Heat Resistant, Pressure Resistant

Anthracite vs Rhomb Porphyry Properties

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