Properties of Picrite and Rhyodacite

Picrite

Rhyodacite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

6.85.5-6

1 7

1.1.2 Grain Size

Fine Grained

1.1.3 Fracture

Uneven

Conchoidal

1.1.4 Streak

White, Greenish White or Grey

Black

1.1.5 Porosity

Less Porous

1.1.6 Luster

Subvitreous to Dull

Greasy to Dull

1.1.7 Compressive Strength

189.00 N/mm²200.50 N/mm²

0.15 450

1.1.8 Cleavage

Imperfect

Not Available

1.1.9 Toughness

2.1

1.1.10 Specific Gravity

2.75-2.922.34-2.40

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

1.5-2.5 g/cm³Not Available

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.88 kJ/Kg K1.12 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant

Picrite vs Rhyodacite Properties

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