Properties of Marble and Gneiss

Marble

Gneiss

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

3-47

1 7

1.1.2 Grain Size

Medium Grained

Medium to Coarse Grained

1.1.3 Fracture

Not Available

Irregular

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

Very Less Porous

1.1.6 Luster

Dull to Pearly to Subvitreous

Dull

1.1.7 Compressive Strength

115.00 N/mm²125.00 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

Poor

1.1.9 Toughness

Not Available

1.2

1.1.10 Specific Gravity

2.86-2.872.5-2.7

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

2.4-2.7 g/cm³2.6-2.9 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

Heat Resistant, Pressure Resistant, Scratch Resistant, Wear Resistant

Marble vs Gneiss Properties

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