Basalt

Greywacke

Properties of Basalt and Greywacke

Basalt

Greywacke

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6-7

1.1.2 Grain Size

Fine Grained

Angular and Fine

1.1.3 Fracture

Conchoidal

1.1.4 Streak

White to Grey

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Not Available

Dull

1.1.7 Compressive Strength

Properties of F..

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37.40 N/mm²

Rank: 28 (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Properties of Obsidian

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175 (Properties of..)

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1.1.8 Cleavage

Not Available

Perfect

1.1.9 Toughness

2.3

2.6

1.1.10 Specific Gravity

2.8-3

2.2-2.8

1.1.11 Transparency

Opaque

1.1.12 Density

2.9-3.1 g/cm³

2.6-2.61 g/cm³

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

Properties of B..

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0.84 kJ/Kg K

Rank: 15 (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Properties of Granulite

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1.09 (Properties of..)

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1.2.2 Resistance

Heat Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Basalt vs Greywacke Properties

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