Properties of Slate and Scoria

Slate

Scoria

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

3-45-6

1 7

1.1.2 Grain Size

Very fine-grained

Fine Grained

1.1.3 Fracture

Splintery

Conchoidal

1.1.4 Streak

Light to dark brown

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Dull

Subvitreous to Dull

1.1.7 Compressive Strength

30.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Slaty

Perfect

1.1.9 Toughness

1.2

2.1

1.1.10 Specific Gravity

2.65-2.8Not Available

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.6-2.8 g/cm³Not Available

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.76 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Slate vs Scoria Properties

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