Larvikite and Tonalite Definition

Definition of Larvikite and Tonalite

The general Larvikite and Tonalite definition can be stated as: Larvikite is an igneous rock and a variety of monzonite, notable for the presence of thumbnail-sized crystals of feldspar. On the other hand, Tonalite is a coarse-grained plutonic rock consisting mainly of sodic plagioclase, quartz, and hornblende or other mafic minerals with phaneritic texture. Along with definition of Larvikite and Tonalite, get to know about Properties of Larvikite and Tonalite. Get to know more information about Larvikite and Tonalite origin and discoverer, etymology and class.

History of Larvikite and Tonalite

The history of Larvikite and Tonalite 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.

Larvikite and Tonalite Origin and Discoverer

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

Etymology of Larvikite and Tonalite

Along with Larvikite and Tonalite definition, know more about the etymology of Larvikite and Tonalite. Etymology of Larvikite and Tonalite gives information about origin and formation of a particular rock. Know more about Formation of Larvikite and Formation of Tonalite. The etymology of Larvikite is From the town of Larvik in Norway, where this type of igneous rock is found while that of Tonalite is From the town of Larvik in Norway, where this type of igneous rock is found. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Larvikite and Tonalite belong to Igneous Rocks. The sub-class, group and other categories of Larvikite and Tonalite are listed below.

For Larvikite,

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

For Tonalite,

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