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Gneiss
Gneiss

Andesite
Andesite



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Gneiss
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Andesite

Properties of Gneiss and Andesite

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1 Properties
1.1 Physical Properties
1.1.1 Hardness
77
Coal
1 7
1.1.2 Grain Size
Medium to Coarse Grained
Very fine-grained
1.1.3 Fracture
Irregular
Uneven
1.1.4 Streak
White
White
1.1.5 Porosity
Very Less Porous
Less Porous
1.1.6 Luster
Dull
Vitreous
1.1.7 Compressive Strength
125.00 N/mm2225.00 N/mm2
Properties of Obsidian
0.15 450
1.1.8 Cleavage
Poor
Not Available
1.1.9 Toughness
1.2
1.1
1.1.10 Specific Gravity
2.5-2.72.5-2.8
Granite
0 8.4
1.1.11 Transparency
Translucent to Opaque
Opaque
1.1.12 Density
2.6-2.9 g/cm32.11-2.36 g/cm3
Granite
0 1400
1.2 Thermal Properties
1.2.1 Specific Heat Capacity
NA2.39 kJ/Kg K
Properties of Granulite
0.14 3.2
1.2.2 Resistance
Heat Resistant, Pressure Resistant, Scratch Resistant, Wear Resistant
Heat Resistant, Pressure Resistant, Wear Resistant

Gneiss vs Andesite Properties

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