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Eclogite
Eclogite




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Formation of Eclogite

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Formation

Formation

Eclogite forms from high-pressure metamorphism of mafic igneous rocks mainly, basalt or gabbro as it plunges into the mantle in a subduction zone.

Composition

Mineral Content

Amphibole, Coesite, Corundum, Dolomite, Garnet, Kyanite, Lawsonite, Paragonite, Phengite, Pyroxene, Quartz, Rutile, Zoisite

Compound Content

Aluminium Oxide, NaCl, CaO, Carbon Dioxide, Iron(III) Oxide, Magnesium Carbonate, MgO, Sodium Oxide, Potassium, Sodium

Transformation

Metamorphism

50% - Metamorphic Rocks Rocks

Types of Metamorphism

-

Weathering

65% - Metamorphic Rocks Rocks have it !

Types of Weathering

Mechanical Weathering

Erosion

77% - Metamorphic Rocks Rocks have it !

Types of Erosion

Chemical Erosion, Sea Erosion

Eclogite Formation

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

  • Eclogite forms from high-pressure metamorphism of mafic igneous rocks mainly, basalt or gabbro as it plunges into the mantle in a subduction zone.

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