Properties of Scoria and Rapakivi Granite

Scoria

Rapakivi Granite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

5-66-7

1 7

1.1.2 Grain Size

Fine Grained

Large and Coarse Grained

1.1.3 Fracture

Conchoidal

Not Available

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Subvitreous to Dull

Dull to Grainy with Sporadic parts Pearly and Vitreous

1.1.7 Compressive Strength

NA175.00 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

Not Available

1.1.9 Toughness

2.1

Not Available

1.1.10 Specific Gravity

Not Available2.6-2.7

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

Not Available2.6-2.8 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

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Wear Resistant

Scoria vs Rapakivi Granite Properties

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