Properties of Gabbro and Rapakivi Granite

Gabbro

Rapakivi Granite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

76-7

1 7

1.1.2 Grain Size

Coarse Grained

Large and Coarse Grained

1.1.3 Fracture

Conchoidal

Not Available

1.1.4 Streak

Black

White

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Not Available

Dull to Grainy with Sporadic parts Pearly and Vitreous

1.1.7 Compressive Strength

225.00 N/mm²175.00 N/mm²

0.15 450

1.1.8 Cleavage

Not Available

1.1.9 Toughness

1.6

Not Available

1.1.10 Specific Gravity

2.86-2.872.6-2.7

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.7-3.3 g/cm³2.6-2.8 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.79 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Wear Resistant

Gabbro vs Rapakivi Granite Properties

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