Properties of Andesite and Phyllite

Andesite

Phyllite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

71-2

1 7

1.1.2 Grain Size

Very fine-grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Uneven

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Vitreous

Phyllitic

1.1.7 Compressive Strength

225.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Not Available

Crenulation and Pervasive

1.1.9 Toughness

1.1

1.2

1.1.10 Specific Gravity

2.5-2.82.72-2.73

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.11-2.36 g/cm³2.18-3.3 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

2.39 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Pressure Resistant, Water Resistant

Andesite vs Phyllite Properties

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