Properties of Migmatite and Pumice

Migmatite

Pumice

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

5.5-6.56

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Fine Grained

1.1.3 Fracture

Irregular

Planar

1.1.4 Streak

White

White, Greenish White or Grey

1.1.5 Porosity

Very Less Porous

Highly Porous

1.1.6 Luster

Dull to Pearly to Subvitreous

Earthy

1.1.7 Compressive Strength

NA51.20 N/mm²

0.15 450

1.1.8 Cleavage

Poor

Perfect

1.1.9 Toughness

1.2

1.1.10 Specific Gravity

2.65-2.752.86

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

Not Available0.25-0.3 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.87 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant

Impact Resistant, Pressure Resistant

Migmatite vs Pumice Properties

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