Properties of Soapstone and Marl

Soapstone

Marl

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

12-3

1 7

1.1.2 Grain Size

Fine Grained

Very fine-grained

1.1.3 Fracture

Conchoidal

1.1.4 Streak

Black

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Greasy

Dull

1.1.7 Compressive Strength

225.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Perfect

Not Available

1.1.9 Toughness

2.6

1.1.10 Specific Gravity

2.862.2-2.8

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.8-2.9 g/cm³2.4-2.8 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.88 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant

Heat Resistant, Impact Resistant

Soapstone vs Marl Properties

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