Properties of Trondhjemite and Pumice
Properties
Physical Properties
Hardness
6-7
6
Grain Size
Medium to Fine Coarse Grained
Fine Grained
Fracture
Conchoidal
Planar
Streak
Bluish Black
White, Greenish White or Grey
Porosity
Very Less Porous
Highly Porous
Luster
Subvitreous to Dull
Earthy
Compressive Strength
Not Available
51.20 N/mm2
26
Cleavage
Not Available
Perfect
Toughness
2.1
3
Specific Gravity
2.86-3
2.86
Transparency
Opaque
Opaque
Density
2.73 g/cm3
0.25-0.3 g/cm3
Thermal Properties
Specific Heat Capacity
0.92 kJ/Kg K
10
0.87 kJ/Kg K
14
Resistance
Heat Resistant, Pressure Resistant, Wear Resistant
Impact Resistant, Pressure Resistant
Trondhjemite vs Pumice Properties
Properties of Trondhjemite and Pumice play an important role in determining the type of rock. Along with Trondhjemite vs Pumice properties, get to know more about Trondhjemite Definition and Pumice 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 Trondhjemite and Pumice.
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