Marl and Adamellite Definition

Definition of Marl and Adamellite

The general Marl and Adamellite definition can be stated as: Marl is an unconsolidated sedimentary rock consisting of clay and lime. On the other hand, Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz. Along with definition of Marl and Adamellite, get to know about Properties of Marl and Adamellite. Get to know more information about Marl and Adamellite origin and discoverer, etymology and class.

History of Marl and Adamellite

The history of Marl and Adamellite 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 Adamellite Origin and Discoverer

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

Etymology of Marl and Adamellite

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

For Marl,

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

For Adamellite,

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