Properties of Greywacke and Migmatite

Greywacke

Migmatite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6-75.5-6.5

1 7

1.1.2 Grain Size

Angular and Fine

Medium to Fine Coarse Grained

1.1.3 Fracture

Conchoidal

Irregular

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

Very Less Porous

1.1.6 Luster

Dull

Dull to Pearly to Subvitreous

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Perfect

Poor

1.1.9 Toughness

2.6

1.2

1.1.10 Specific Gravity

2.2-2.82.65-2.75

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.6-2.61 g/cm³Not Available

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NANA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant

Heat Resistant, Pressure Resistant

Greywacke vs Migmatite Properties

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