Properties of Hornblendite and Phonolite

Hornblendite

Phonolite

Properties of Phonolite and Hornblendite

Properties

Physical Properties

Hardness

6-7

5.5-6

Grain Size

Medium to Coarse Grained

Fine Grained

Fracture

Irregular to Conchoidal

Conchoidal to Uneven

Streak

White to Grey

White

Porosity

Less Porous

Luster

Vitreous to Dull

Greasy to Dull

Compressive Strength

Not Available

150.00 N/mm²

Cleavage

Irregular

Poor

Toughness

2.3

Not Available

Specific Gravity

2.5

2.6

Transparency

Opaque

Translucent to Opaque

Density

2.85-3.07 g/cm³

2.6 g/cm³

Thermal Properties

Resistance

Heat Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Wear Resistant

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Hornblendite vs Phonolite Properties

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