Properties of Greenschist and Pseudotachylite

Greenschist

Pseudotachylite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

3.5-47

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Very fine-grained

1.1.3 Fracture

Conchoidal

Uneven

1.1.4 Streak

White

Light to dark brown

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Shiny

Vitreous

1.1.7 Compressive Strength

NA60.00 N/mm²

0.15 450

1.1.8 Cleavage

Slaty

Irregular

1.1.9 Toughness

1.5

Not Available

1.1.10 Specific Gravity

2.5-2.92.46-2.86

0 8.4

1.1.11 Transparency

Opaque

Transparent to Translucent

1.1.12 Density

2.8-2.9 g/cm³2.7-2.9 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.92 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Impact Resistant, Pressure Resistant, Water Resistant

Heat Resistant

Greenschist vs Pseudotachylite Properties

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