Properties of Picrite and Trachyandesite

Picrite

Trachyandesite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6.84-5

1 7

1.1.2 Grain Size

Fine Grained

1.1.3 Fracture

Uneven

Conchoidal

1.1.4 Streak

White, Greenish White or Grey

Light to dark brown

1.1.5 Porosity

Less Porous

1.1.6 Luster

Subvitreous to Dull

Earthy

1.1.7 Compressive Strength

189.00 N/mm²37.40 N/mm²

0.15 450

1.1.8 Cleavage

Imperfect

Perfect

1.1.9 Toughness

2.1

2.3

1.1.10 Specific Gravity

2.75-2.922.8-3

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

1.5-2.5 g/cm³2.9-3.1 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.88 kJ/Kg K0.84 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Pressure Resistant, Wear Resistant

Picrite vs Trachyandesite Properties

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