Properties of Coquina and Marl

Coquina

Marl

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

1-22-3

1 7

1.1.2 Grain Size

Coarse Grained

Very fine-grained

1.1.3 Fracture

Irregular

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

1.1.6 Luster

Dull to Vitreous to Submetallic

Dull

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Not Available

1.1.9 Toughness

Not Available

2.6

1.1.10 Specific Gravity

1.10-2.242.2-2.8

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.8-2.9 g/cm³2.4-2.8 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

Coquina vs Marl Properties

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