Properties of Migmatite and Greywacke

Migmatite

Greywacke

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

5.5-6.56-7

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

Angular and Fine

1.1.3 Fracture

Irregular

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Very Less Porous

Highly Porous

1.1.6 Luster

Dull to Pearly to Subvitreous

Dull

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Poor

Perfect

1.1.9 Toughness

1.2

2.6

1.1.10 Specific Gravity

2.65-2.752.2-2.8

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

Not Available2.6-2.61 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NANA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Migmatite vs Greywacke Properties

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