Lamprophyre and Tonalite Definition

Definition of Lamprophyre and Tonalite

The general Lamprophyre and Tonalite definition can be stated as: Lamprophyre is uncommon igneous rocks primarily occurring as dikes, lopoliths, laccoliths, stocks and small intrusions. 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 Lamprophyre and Tonalite, get to know about Properties of Lamprophyre and Tonalite. Get to know more information about Lamprophyre and Tonalite origin and discoverer, etymology and class.

History of Lamprophyre and Tonalite

The history of Lamprophyre 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.

Lamprophyre and Tonalite Origin and Discoverer

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

Etymology of Lamprophyre and Tonalite

Along with Lamprophyre and Tonalite definition, know more about the etymology of Lamprophyre and Tonalite. Etymology of Lamprophyre and Tonalite gives information about origin and formation of a particular rock. Know more about Formation of Lamprophyre and Formation of Tonalite. The etymology of Lamprophyre is From Greek lampros bright and shining + porphureos purple while that of Tonalite is From Greek lampros bright and shining + porphureos purple. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Lamprophyre and Tonalite belong to Igneous Rocks. The sub-class, group and other categories of Lamprophyre and Tonalite are listed below.

For Lamprophyre,

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