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Trachyte
Trachyte

Granulite
Granulite



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Trachyte
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Granulite
1 Properties
1.1 Physical Properties
1.1.1 Hardness
66-7
Coal
1 7
1.6.1 Grain Size
Fine Grained
Medium to Coarse Grained
1.6.2 Fracture
Not Available
Not Available
1.6.3 Streak
White
White
1.6.4 Porosity
Less Porous
Very Less Porous
1.6.5 Luster
Metallic
Vitreous
1.6.6 Compressive Strength
150.00 N/mm2175.00 N/mm2
Properties of Obsidian
0.15 450
1.4.8 Cleavage
Not Available
Imperfect
1.4.9 Toughness
Not Available
Not Available
1.4.10 Specific Gravity
2.72.8-3.0
Granite
0 8.4
1.4.11 Transparency
Opaque
Opaque
1.4.12 Density
2.43-2.45 g/cm33.06-3.33 g/cm3
Granite
0 1400
1.5 Thermal Properties
1.5.1 Specific Heat Capacity
NA0.14 kJ/Kg K
Granite
0.14 3.2
1.5.4 Resistance
Heat Resistant, Impact Resistant, Wear Resistant
Heat Resistant, Wear Resistant