Properties of Gneiss and Gossan

Gneiss

Gossan

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

74-5

1 7

1.1.2 Grain Size

Medium to Coarse Grained

Fine to Medium Grained

1.1.3 Fracture

Irregular

Conchoidal

1.1.4 Streak

White

White to Grey

1.1.5 Porosity

Very Less Porous

Highly Porous

1.1.6 Luster

Dull

Metallic

1.1.7 Compressive Strength

125.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Poor

Not Available

1.1.9 Toughness

1.2

Not Available

1.1.10 Specific Gravity

2.5-2.72.0

0 8.4

1.1.11 Transparency

Translucent to Opaque

Opaque

1.1.12 Density

2.6-2.9 g/cm³Not Available

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.24 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Scratch Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Gneiss vs Gossan Properties

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