Properties of Migmatite and Tephrite

Migmatite

Tephrite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

5.5-6.56.5

1 7

1.1.2 Grain Size

Medium to Fine Coarse Grained

1.1.3 Fracture

Irregular

Uneven

1.1.4 Streak

White

Bluish Black

1.1.5 Porosity

Very Less Porous

1.1.6 Luster

Dull to Pearly to Subvitreous

Subvitreous to Dull

1.1.7 Compressive Strength

NA90.00 N/mm²

0.15 450

1.1.8 Cleavage

Poor

Crenulation and Pervasive

1.1.9 Toughness

1.2

2.4

1.1.10 Specific Gravity

2.65-2.752.86

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

Not Available2.8-2.9 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.92 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant

Heat Resistant, Impact Resistant

Migmatite vs Tephrite Properties

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