Properties of Coquina and Phonolite

Coquina

Phonolite

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

1-25.5-6

1 7

1.1.2 Grain Size

Coarse Grained

Fine Grained

1.1.3 Fracture

Irregular

Conchoidal to Uneven

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Dull to Vitreous to Submetallic

Greasy to Dull

1.1.7 Compressive Strength

NA150.00 N/mm²

0.15 450

1.1.8 Cleavage

Not Available

Poor

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

1.10-2.242.6

0 8.4

1.1.11 Transparency

Opaque

Translucent to Opaque

1.1.12 Density

2.8-2.9 g/cm³2.6 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NANA

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant, Impact Resistant, Wear Resistant

Coquina vs Phonolite Properties

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