Properties of Tuff and Variolite

Tuff

Variolite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

4-66

1 7

1.1.2 Grain Size

Fine Grained

Not Applicable

1.1.3 Fracture

Uneven

Conchoidal

1.1.4 Streak

White

White to Grey

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Vitreous to Dull

Not Available

1.1.7 Compressive Strength

243.80 N/mm²37.50 N/mm²

0.15 450

1.1.8 Cleavage

Not Available

1.1.9 Toughness

Not Available

2.3

1.1.10 Specific Gravity

2.732.8-3

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

1-1.8 g/cm³2.9-3.1 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.20 kJ/Kg K0.84 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Pressure Resistant, Wear Resistant

Tuff vs Variolite Properties

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