Properties of Argillite and Greywacke

Argillite

Greywacke

Properties of Greywacke and Argillite

Properties

Physical Properties

Hardness

2-3

6-7

Grain Size

Fine Grained

Angular and Fine

Fracture

Conchoidal to Uneven

Conchoidal

Streak

White to Grey

White

Porosity

Highly Porous

Luster

Waxy and Dull

Dull

Cleavage

Slaty

Perfect

Toughness

2.6

Specific Gravity

2.56-2.68

2.2-2.8

Transparency

Opaque

Density

2.54-2.66 g/cm³

2.6-2.61 g/cm³

Thermal Properties

Specific Heat Capacity

0.87 kJ/Kg K

Not Available

Resistance

Heat Resistant, Impact Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Reserves >>

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Argillite vs Greywacke Properties

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