Properties of Pumice and Whiteschist

Pumice

Whiteschist

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

61.5

1 7

1.1.2 Grain Size

Fine Grained

Fine to Medium Grained

1.1.3 Fracture

Planar

Conchoidal

1.1.4 Streak

White, Greenish White or Grey

White

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Earthy

Subvitreous to Dull

1.1.7 Compressive Strength

51.20 N/mm²200.00 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

1.1.9 Toughness

1.1.10 Specific Gravity

2.862.86

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

0.25-0.3 g/cm³2.8-2.9 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.87 kJ/Kg K0.92 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Impact Resistant, Pressure Resistant

Heat Resistant

Pumice vs Whiteschist Properties

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