Properties of Pseudotachylite and Metapelite

Pseudotachylite

Metapelite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

75-6

1 7

1.1.2 Grain Size

Very fine-grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Uneven

Fibrous

1.1.4 Streak

Light to dark brown

Unknown

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Vitreous

Earthy

1.1.7 Compressive Strength

60.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Irregular

Not Available

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

2.46-2.863.4-3.7

0 8.4

1.1.11 Transparency

Transparent to Translucent

Opaque

1.1.12 Density

2.7-2.9 g/cm³0-300 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.92 kJ/Kg K0.72 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Pseudotachylite vs Metapelite Properties

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