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Pumice
Pumice

Trondhjemite
Trondhjemite



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Pumice
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Trondhjemite

Properties of Pumice and Trondhjemite

1 Properties
1.1 Physical Properties
1.1.1 Hardness
66-7
Coal
1 7
1.2.2 Grain Size
Fine Grained
Medium to Fine Coarse Grained
1.2.3 Fracture
Planar
Conchoidal
1.2.5 Streak
White, Greenish White or Grey
Bluish Black
1.2.6 Porosity
Highly Porous
Very Less Porous
1.3.2 Luster
Earthy
Subvitreous to Dull
1.3.3 Compressive Strength
51.20 N/mm2NA
Properties of Obsidian
0.15 450
1.7.6 Cleavage
Perfect
Not Available
1.7.7 Toughness
3
2.1
1.7.8 Specific Gravity
2.862.86-3
Granite
0 8.4
1.7.9 Transparency
Opaque
Opaque
1.7.10 Density
0.25-0.3 g/cm32.73 g/cm3
Granite
0 1400
1.8 Thermal Properties
1.8.1 Specific Heat Capacity
0.87 kJ/Kg K0.92 kJ/Kg K
Properties of Granulite
0.14 3.2
1.8.2 Resistance
Impact Resistant, Pressure Resistant
Heat Resistant, Pressure Resistant, Wear Resistant

Pumice vs Trondhjemite Properties

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