Formation of Gritstone

Gritstone

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1 Formation

1.1 Formation

Gritstone is a type of sedimentary rock which was formed on the floors of wide river deltas where the grit deposits were laid down, with every tide or flood dumping another layer of sediment.

1.2 Composition

1.2.1 Mineral Content

Calcite, Clay Minerals, Feldspar, Micas, Quartz

1.2.2 Compound Content

Aluminium Oxide, CaO, Iron(III) Oxide, Potassium Oxide, MgO, Sodium Oxide, Silicon Dioxide

1.3 Transformation

1.3.1 Metamorphism

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19% Sedimentary Rocks Rocks have it !

1.3.2 Types of Metamorphism

Not Applicable

1.3.3 Weathering

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78% Sedimentary Rocks Rocks have it !

1.3.4 Types of Weathering

Biological Weathering, Chemical Weathering, Mechanical Weathering

1.3.5 Erosion

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86% Sedimentary Rocks Rocks have it !

1.3.6 Types of Erosion

Chemical Erosion, Coastal Erosion

Fossil Rocks » More

Turbidite

Argillite

Coquina

Jaspillite

Diamictite

Wackestone

More Fossil Rocks

Gritstone Formation

Gritstone formation took place millions of years ago. There are a variety of Gritstone Uses and the Gritstone Reserves are found in many countries around the world. The rocks in the earth’s crust continuously undergo changes in their composition which leads to formation of other rocks. Each rock has a unique formation process. Formation of Gritstone is explained below:

Gritstone is a type of sedimentary rock which was formed on the floors of wide river deltas where the grit deposits were laid down, with every tide or flood dumping another layer of sediment.

Along with Gritstone Formation, also learn about Gritstone composition and transformation in the next section.