Borolanite and Marl Definition

Definition of Borolanite and Marl

The general Borolanite and Marl definition can be stated as: Borolanite is a variety of Nepheline Syenite and belongs to igneous rocks and contains nepheline-alkali feldspar pseudomorphs which occur as conspicuous white spots in the dark rock matrix. On the other hand, Marl is an unconsolidated sedimentary rock consisting of clay and lime. Along with definition of Borolanite and Marl, get to know about Properties of Borolanite and Marl. Get to know more information about Borolanite and Marl origin and discoverer, etymology and class.

History of Borolanite and Marl

The history of Borolanite and Marl 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.

Borolanite and Marl Origin and Discoverer

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

Etymology of Borolanite and Marl

Along with Borolanite and Marl definition, know more about the etymology of Borolanite and Marl. Etymology of Borolanite and Marl gives information about origin and formation of a particular rock. Know more about Formation of Borolanite and Formation of Marl. The etymology of Borolanite is From Alkalic Igneous complex near Loch Borralan in northwest Scotland while that of Marl is From Alkalic Igneous complex near Loch Borralan in northwest Scotland. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Borolanite belongs to Igneous Rocks while Marl belongs to Sedimentary Rocks. The sub-class, group and other categories of Borolanite and Marl are listed below.

For Borolanite,

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

For Marl,

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