Properties of Marble and Coquina

Marble

Coquina

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

3-41-2

1 7

1.1.2 Grain Size

Medium Grained

Coarse Grained

1.1.3 Fracture

Not Available

Irregular

1.1.4 Streak

White

1.1.5 Porosity

Less Porous

Highly Porous

1.1.6 Luster

Dull to Pearly to Subvitreous

Dull to Vitreous to Submetallic

1.1.7 Compressive Strength

115.00 N/mm²NA

0.15 450

1.1.8 Cleavage

Perfect

Not Available

1.1.9 Toughness

Not Available

1.1.10 Specific Gravity

2.86-2.871.10-2.24

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.4-2.7 g/cm³2.8-2.9 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.88 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant

Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant

Marble vs Coquina Properties

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