Properties of Variolite and Picrite

Variolite

Picrite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

66.8

1 7

1.1.2 Grain Size

Not Applicable

Fine Grained

1.1.3 Fracture

Conchoidal

Uneven

1.1.4 Streak

White to Grey

White, Greenish White or Grey

1.1.5 Porosity

Less Porous

1.1.6 Luster

Not Available

Subvitreous to Dull

1.1.7 Compressive Strength

37.50 N/mm²189.00 N/mm²

0.15 450

1.1.8 Cleavage

Not Available

Imperfect

1.1.9 Toughness

2.3

2.1

1.1.10 Specific Gravity

2.8-32.75-2.92

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.9-3.1 g/cm³1.5-2.5 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.84 kJ/Kg K0.88 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Pressure Resistant, Wear Resistant

Heat Resistant

Variolite vs Picrite Properties

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