Marl and Basalt Definition

Definition of Marl and Basalt

The general Marl and Basalt definition can be stated as: Marl is an unconsolidated sedimentary rock consisting of clay and lime. On the other hand, Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of Earth. Along with definition of Marl and Basalt, get to know about Properties of Marl and Basalt. Get to know more information about Marl and Basalt origin and discoverer, etymology and class.

History of Marl and Basalt

The history of Marl and Basalt 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 Basalt Origin and Discoverer

Marl and Basalt definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Marl and Basalt. In this section, you will know about Marl and Basalt Origin and Discoverer. Origin of Marl is whereas Origin of Basalt is Egypt. It is interesting to know the name of Marl and Basalt discoverer. The Discoverer of Marl is William Smith and the discoverer of Basalt is Georgius Agricola.

Etymology of Marl and Basalt

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

For Marl,

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

For Basalt,

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