Properties of Rapakivi Granite and Icelandite
Properties
Physical Properties
Hardness
6-7
7
Grain Size
Large and Coarse Grained
Very fine-grained
Fracture
Not Available
Uneven
Streak
White
White
Porosity
Less Porous
Less Porous
Luster
Dull to Grainy with Sporadic parts Pearly and Vitreous
Vitreous
Compressive Strength
175.00 N/mm2
13
Not Available
Cleavage
Not Available
Not Available
Toughness
Not Available
1.1
Specific Gravity
2.6-2.7
2.5-2.8
Transparency
Opaque
Opaque
Density
2.6-2.8 g/cm3
2.11-2.36 g/cm3
Thermal Properties
Specific Heat Capacity
0.79 kJ/Kg K
16
2.39 kJ/Kg K
2
Resistance
Heat Resistant, Wear Resistant
Heat Resistant, Pressure Resistant, Scratch Resistant, Wear Resistant
Rapakivi Granite vs Icelandite Properties
Properties of Rapakivi Granite and Icelandite play an important role in determining the type of rock. Along with Rapakivi Granite vs Icelandite properties, get to know more about Rapakivi Granite Definition and Icelandite 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 Rapakivi Granite and Icelandite.
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