Generating Graphs...
Loading...

Formation of Peridotite

Rocks with Medium Hardness

Slate
Add to compare
Obsidian
Add to compare
Marble
Add to compare
?
Formation of Peridotite. Formation of Peridotite </>
?
Process of formation of Peridotite rock. Formation
Peridotites can be formed in two ways: as mantle rocks formed during the accretion and differentiation of the Earth or as cumulate rocks formed by precipitation of olivine and pyroxenes from basaltic magmas.
?
Composition gives the list of constituents of Peridotite. Composition
?
Mineral content of Peridotite. Mineral Content
Amphibole, Chromite, Garnet, Magnesium, Olivine, Phlogopite, Plagioclase, Pyroxene
+
📊
+
?
Compound content of Peridotite. Compound Content
Ca, Fe, Mg, Potassium, Silicon Dioxide, Sodium, Titanium Dioxide
+
📊
+
?
Change in nature, appearance or form of Peridotite. Transformation
?
Change in form or nature of Peridotite. Metamorphism
+
?
List of metamorphism processes which Peridotite undergoes. Types of Metamorphism
  • Burial Metamorphism
  • Cataclastic Metamorphism
  • Contact Metamorphism
  • Hydrothermal Metamorphism
  • Impact Metamorphism
  • Regional Metamorphism
?
Change in appearance or texture of Peridotite due to atmospheric exposure. Weathering
+
?
List of weathering processes which Peridotite undergoes. Types of Weathering
  • Biological Weathering
  • Chemical Weathering
  • Mechanical Weathering
?
Process of gradual destruction of Peridotite by wind, water or other agents. Erosion
+
?
List of erosion processes which Peridotite undergoes. Types of Erosion
Chemical Erosion

Peridotite Formation

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

  • Peridotites can be formed in two ways: as mantle rocks formed during the accretion and differentiation of the Earth or as cumulate rocks formed by precipitation of olivine and pyroxenes from basaltic magmas.

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

Peridotite Composition

Every rock is composed of one or more minerals. Peridotite composition which can be further divided into mineral and compound content. The Peridotite mineral content includes Amphibole, Chromite, Garnet, Magnesium, Olivine, Phlogopite, Plagioclase, Pyroxene. Its compound content includes Ca, Fe, Mg, Potassium, Silicon Dioxide, Sodium, Titanium Dioxide. You can also check out Properties of Peridotite.

Transformation of Peridotite

Every rock on earth undergoes transformation process. Peridotite is a type of Igneous Rocks. Transformation of Peridotite takes place in three steps- Metamorphism, Weathering and Erosion.

  • Metamorphism of Peridotite:- Metamorphism is change in arrangement of minerals and texture in the pre-existing rocks. Peridotite rock undergoes metamorphism. Unlike in formation of Peridotite, the rock does not melt into liquid magma. Peridotite undergoes burial metamorphism, cataclastic metamorphism, contact metamorphism, hydrothermal metamorphism, impact metamorphism and regional metamorphism.
  • Weathering of Peridotite:- The breaking down of rocks when they come in contact with the Earth's atmosphere, ecology and water is called as weathering. Talking about weathering of Peridotite, this rock undergoes weathering. Weathering of Igneous rocks leads to formation of Sedimentary rocks. Weathering is further classified as chemical and mechanical weathering. Peridotite undergoes biological weathering, chemical weathering and mechanical weathering.
  • Peridotite Erosion:- After formation of Peridotite, let’s move on to Peridotite Erosion. The weathered small fragments of rock are carried from one place to other by a process called erosion. Peridotite rock undergoes Erosion. Erosion is one of the important aspects in the life cycle of a rock. Peridotite undergoes chemical erosion.