Formation of Granite

Granite

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1 Formation

1.1 Formation

Granite is an intrusive igneous rock which is very hard, crystalline and is visibly homogeneous in texture and forms by melting of continental rocks

1.2 Composition

1.2.1 Mineral Content

Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Plagioclase, Pyroxene, Quartz

1.2.2 Compound Content

Aluminium Oxide, CaO, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Silicon Dioxide, Titanium Dioxide

1.3 Transformation

1.3.1 Metamorphism

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97% - Igneous Rocks Rocks have it ! ▶

1.3.2 Types of Metamorphism

Burial Metamorphism, Cataclastic Metamorphism

1.3.3 Weathering

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99% - Igneous Rocks Rocks have it ! ▶

1.3.4 Types of Weathering

Biological Weathering

1.3.5 Erosion

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92% - Igneous Rocks Rocks have it ! ▶

1.3.6 Types of Erosion

Chemical Erosion, Sea Erosion, Water Erosion

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Granite Formation

Granite formation took place millions of years ago. There are a variety of Granite Uses and the Granite 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 Granite is explained below: