Diatomite and Tonalite Definition

Definition of Diatomite and Tonalite

The general Diatomite and Tonalite definition can be stated as: Diatomite is a fine-grained sedimentary rock which is formed from consolidated diatomaceous earth. 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 Diatomite and Tonalite, get to know about Properties of Diatomite and Tonalite. Get to know more information about Diatomite and Tonalite origin and discoverer, etymology and class.

History of Diatomite and Tonalite

The history of Diatomite 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.

Diatomite and Tonalite Origin and Discoverer

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

Etymology of Diatomite and Tonalite

Along with Diatomite and Tonalite definition, know more about the etymology of Diatomite and Tonalite. Etymology of Diatomite and Tonalite gives information about origin and formation of a particular rock. Know more about Formation of Diatomite and Formation of Tonalite. The etymology of Diatomite is From diatom + -ite1 while that of Tonalite is From diatom + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Diatomite belongs to Sedimentary Rocks while Tonalite belongs to Igneous Rocks. The sub-class, group and other categories of Diatomite and Tonalite are listed below.

For Diatomite,

• Sub-class: Durable Rock and Soft Rock
• Group: Not applicable
• Other Categories: 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