Properties of Pumice and Cataclasite

Pumice

Cataclasite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

63-4

1 7

1.1.2 Grain Size

Fine Grained

1.1.3 Fracture

Planar

1.1.4 Streak

White, Greenish White or Grey

Black

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Earthy

Vitreous

1.1.7 Compressive Strength

51.20 N/mm²NA

0.15 450

1.1.8 Cleavage

Perfect

Not Available

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

2.862.1

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

0.25-0.3 g/cm³2.9-3.1 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.87 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Impact Resistant, Pressure Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Pumice vs Cataclasite Properties

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