Properties of Sandstone and Slate

Sandstone

Slate

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6-73-4

1 7

1.1.2 Grain Size

Coarse or Fine

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

Dull

1.1.7 Compressive Strength

95.00 N/mm²30.00 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

Slaty

1.1.9 Toughness

2.6

1.2

1.1.10 Specific Gravity

2.2-2.82.65-2.8

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.2-2.8 g/cm³2.6-2.8 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.92 kJ/Kg K0.76 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

Sandstone vs Slate Properties

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