Marl and Theralite Definition

Definition of Marl and Theralite

The general Marl and Theralite definition can be stated as: Marl is an unconsolidated sedimentary rock consisting of clay and lime. On the other hand, Theralite is a plutonic hylocrystalline igneous rock consisting of augite, olivine, calcic plagioclase and nepheline. Along with definition of Marl and Theralite, get to know about Properties of Marl and Theralite. Get to know more information about Marl and Theralite origin and discoverer, etymology and class.

History of Marl and Theralite

The history of Marl and Theralite 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 Theralite Origin and Discoverer

Marl and Theralite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Marl and Theralite. In this section, you will know about Marl and Theralite Origin and Discoverer. Origin of Marl and Theralite are Unknown. It is interesting to know the name of Marl and Theralite discoverer. The discoverer of Marl and Theralite are Unknown.

Etymology of Marl and Theralite

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

For Marl,

• Sub-class: Durable Rock and Soft Rock
• Group: Not applicable
• Other Categories: Fine grained rock and Opaque rock

For Theralite,

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