Properties of Trachyandesite and Rapakivi Granite

Trachyandesite

Rapakivi Granite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

4-56-7

1 7

1.1.2 Grain Size

Fine Grained

Large and Coarse Grained

1.1.3 Fracture

Conchoidal

Not Available

1.1.4 Streak

Light to dark brown

White

1.1.5 Porosity

Less Porous

1.1.6 Luster

Earthy

Dull to Grainy with Sporadic parts Pearly and Vitreous

1.1.7 Compressive Strength

37.40 N/mm²175.00 N/mm²

0.15 450

1.1.8 Cleavage

Perfect

Not Available

1.1.9 Toughness

2.3

Not Available

1.1.10 Specific Gravity

2.8-32.6-2.7

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.9-3.1 g/cm³2.6-2.8 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.84 kJ/Kg K0.79 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Wear Resistant

Trachyandesite vs Rapakivi Granite Properties

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