Properties of Coquina and Marble

Coquina

Marble

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

1-23-4

1 7

1.1.2 Grain Size

Coarse Grained

Medium Grained

1.1.3 Fracture

Irregular

Not Available

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

Less Porous

1.1.6 Luster

Dull to Vitreous to Submetallic

Dull to Pearly to Subvitreous

1.1.7 Compressive Strength

NA115.00 N/mm²

0.15 450

1.1.8 Cleavage

Not Available

Perfect

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

1.10-2.242.86-2.87

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.8-2.9 g/cm³2.4-2.7 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

NA0.88 kJ/Kg K

0.14 3.2

1.2.2 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Heat Resistant

Coquina vs Marble Properties

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