Properties of Greywacke and Flint

Greywacke

Flint

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6-77

1 7

1.1.2 Grain Size

Angular and Fine

Very fine-grained

1.1.3 Fracture

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

1.1.6 Luster

Dull

Vitreous

1.1.7 Compressive Strength

NA450.00 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

Non-Existent

1.1.9 Toughness

2.6

1.5

1.1.10 Specific Gravity

2.2-2.82.5-2.8

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

2.6-2.61 g/cm³2.7-2.71 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.74 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Greywacke vs Flint Properties

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