Properties of Tuff and Greywacke

Tuff

Greywacke

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

4-66-7

1 7

1.1.2 Grain Size

Fine Grained

Angular and Fine

1.1.3 Fracture

Uneven

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

1.1.6 Luster

Vitreous to Dull

Dull

1.1.7 Compressive Strength

243.80 N/mm²NA

0.15 450

1.1.8 Cleavage

Not Available

Perfect

1.1.9 Toughness

Not Available

2.6

1.1.10 Specific Gravity

2.732.2-2.8

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

1-1.8 g/cm³2.6-2.61 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.20 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Tuff vs Greywacke Properties

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