Marl and Dunite Definition

Definition of Marl and Dunite

The general Marl and Dunite definition can be stated as: Marl is an unconsolidated sedimentary rock consisting of clay and lime. On the other hand, Dunite is a green to brownish coarse-grained igneous rock mainly consisting of olivine. Along with definition of Marl and Dunite, get to know about Properties of Marl and Dunite. Get to know more information about Marl and Dunite origin and discoverer, etymology and class.

History of Marl and Dunite

The history of Marl and Dunite gives information about where the rock was found and who was its discoverer. Almost each and every aspect of Earth's history is recorded in rocks be it the volcanoes which were erupted or the plants, animals and organisms which are now extinct, as rocks are present from millions of years.

Marl and Dunite Origin and Discoverer

Marl and Dunite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Marl and Dunite. In this section, you will know about Marl and Dunite Origin and Discoverer. Origin of Marl is whereas Origin of Dunite is New Zealand. It is interesting to know the name of Marl and Dunite discoverer. The Discoverer of Marl is William Smith and the discoverer of Dunite is Ferdinand von Hochstetter.

Etymology of Marl and Dunite

Along with Marl and Dunite definition, know more about the etymology of Marl and Dunite. Etymology of Marl and Dunite gives information about origin and formation of a particular rock. Know more about Formation of Marl and Formation of Dunite. The etymology of Marl is From Old French marle, from Late Latin marglia while that of Dunite is From Old French marle, from Late Latin marglia. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Marl belongs to Sedimentary Rocks while Dunite belongs to Igneous Rocks. The sub-class, group and other categories of Marl and Dunite are listed below.

For Marl,

• Sub-class: Durable Rock and Soft Rock
• Group:
• Other Categories: Fine grained rock and Opaque rock

For Dunite,

• Sub-class: Durable Rock and Medium Hardness Rock
• Group: Plutonic
• Other Categories: Coarse grained rock and Opaque rock