Properties of Rapakivi Granite and Larvikite

Rapakivi Granite

Larvikite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6-76-7

1 7

1.1.2 Grain Size

Large and Coarse Grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Not Available

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

1.1.6 Luster

Dull to Grainy with Sporadic parts Pearly and Vitreous

Subvitreous to Dull

1.1.7 Compressive Strength

175.00 N/mm²310.00 N/mm²

0.15 450

1.1.8 Cleavage

Not Available

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

2.6-2.72.8-3

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.6-2.8 g/cm³2.9-2.91 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.79 kJ/Kg K0.92 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

Rapakivi Granite vs Larvikite Properties

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