Properties of Pseudotachylite and Gritstone

Pseudotachylite

Gritstone

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

76-7

1 7

1.1.2 Grain Size

Very fine-grained

Coarse Grained

1.1.3 Fracture

Uneven

Conchoidal

1.1.4 Streak

Light to dark brown

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Vitreous

Dull

1.1.7 Compressive Strength

60.00 N/mm²70.00 N/mm²

0.15 450

1.1.8 Cleavage

Irregular

Perfect

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

2.46-2.862.250

0 8.4

1.1.11 Transparency

Transparent to Translucent

Opaque

1.1.12 Density

2.7-2.9 g/cm³2.2 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.92 kJ/Kg K0.92 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Pseudotachylite vs Gritstone Properties

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