Properties of Greywacke and Trachyandesite

Greywacke

Trachyandesite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6-74-5

1 7

1.1.2 Grain Size

Angular and Fine

Fine Grained

1.1.3 Fracture

Conchoidal

1.1.4 Streak

White

Light to dark brown

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Dull

Earthy

1.1.7 Compressive Strength

NA37.40 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

1.1.9 Toughness

2.6

2.3

1.1.10 Specific Gravity

2.2-2.82.8-3

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.6-2.61 g/cm³2.9-3.1 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.84 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant

Heat Resistant, Pressure Resistant, Wear Resistant

Greywacke vs Trachyandesite Properties

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