Properties of Rhyodacite and Hornfels

Rhyodacite

Hornfels

Properties of Hornfels and Rhyodacite

Properties

Physical Properties

Hardness

5.5-6

2-3

Grain Size

Fine Grained

Fracture

Conchoidal

Streak

Black

Unknown

Porosity

Less Porous

Highly Porous

Luster

Greasy to Dull

Shiny

Compressive Strength

200.50 N/mm²

5.80 N/mm²

Cleavage

Not Available

Perfect

Toughness

2.1

Not Yet Found

Specific Gravity

2.34-2.40

3.4-3.9

Transparency

Opaque

Density

Not Available

0.25-0.30 g/cm³

Thermal Properties

Specific Heat Capacity

1.12 kJ/Kg K

0.84 kJ/Kg K

Resistance

Heat Resistant

Heat Resistant, Impact Resistant, Pressure Resistant

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Rhyodacite vs Hornfels Properties

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