Properties of Flint and Slate

Flint

Slate

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

73-4

1 7

1.1.2 Grain Size

Very fine-grained

1.1.3 Fracture

Conchoidal

Splintery

1.1.4 Streak

White

Light to dark brown

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Vitreous

Dull

1.1.7 Compressive Strength

450.00 N/mm²30.00 N/mm²

0.15 450

1.1.8 Cleavage

Non-Existent

Slaty

1.1.9 Toughness

1.5

1.2

1.1.10 Specific Gravity

2.5-2.82.65-2.8

0 8.4

1.1.11 Transparency

Translucent to Opaque

Opaque

1.1.12 Density

2.7-2.71 g/cm³2.6-2.8 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.74 kJ/Kg K0.76 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Flint vs Slate Properties

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