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Rapakivi Granite
Rapakivi Granite

Picrite
Picrite



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Rapakivi Granite
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Picrite

Properties of Rapakivi Granite and Picrite

1 Properties
1.1 Physical Properties
1.1.1 Hardness
6-7
6.8
1.1.2 Grain Size
Large and Coarse Grained
Fine Grained
1.1.3 Fracture
Not Available
Uneven
1.1.4 Streak
White
White, Greenish White or Grey
1.1.5 Porosity
Less Porous
Less Porous
1.1.6 Luster
Dull to Grainy with Sporadic parts Pearly and Vitreous
Subvitreous to Dull
1.1.7 Compressive Strength
Properties of F..
175.00 N/mm2
Rank: 13 (Overall)
189.00 N/mm2
Rank: 11 (Overall)
Properties of Obsidian
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1.1.8 Cleavage
Not Available
Imperfect
1.1.9 Toughness
Not Available
2.1
1.1.10 Specific Gravity
2.6-2.7
2.75-2.92
1.1.11 Transparency
Opaque
Opaque
1.1.12 Density
2.6-2.8 g/cm3
1.5-2.5 g/cm3
1.2 Thermal Properties
1.2.1 Specific Heat Capacity
Properties of B..
0.79 kJ/Kg K
Rank: 16 (Overall)
0.88 kJ/Kg K
Rank: 13 (Overall)
Properties of Granulite
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1.2.2 Resistance
Heat Resistant, Wear Resistant
Heat Resistant

Rapakivi Granite vs Picrite Properties

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