Properties of Slate and Hornblendite

Slate

Hornblendite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

3-46-7

1 7

1.1.2 Grain Size

Very fine-grained

Medium to Coarse Grained

1.1.3 Fracture

Splintery

Irregular to Conchoidal

1.1.4 Streak

Light to dark brown

White to Grey

1.1.5 Porosity

Less Porous

1.1.6 Luster

Dull

Vitreous to Dull

1.1.7 Compressive Strength

30.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Slaty

Irregular

1.1.9 Toughness

1.2

2.3

1.1.10 Specific Gravity

2.65-2.82.5

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.6-2.8 g/cm³2.85-3.07 g/cm³

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

Heat Resistant, Pressure Resistant, Wear Resistant

Slate vs Hornblendite Properties

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