Properties of Pegmatite and Granulite

Pegmatite

Granulite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

76-7

1 7

1.1.2 Grain Size

Medium to Coarse Grained

1.1.3 Fracture

Conchoidal

Not Available

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

Very Less Porous

1.1.6 Luster

Grainy, Pearly and Vitreous

Vitreous

1.1.7 Compressive Strength

178.54 N/mm²175.00 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

Imperfect

1.1.9 Toughness

2.1

Not Available

1.1.10 Specific Gravity

2.6-2.632.8-3.0

0 8.4

1.1.11 Transparency

Translucent to Opaque

Opaque

1.1.12 Density

2.6-2.65 g/cm³3.06-3.33 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.14 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant

Heat Resistant, Wear Resistant

Pegmatite vs Granulite Properties

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