Diatomite and Picrite Definition

Definition of Diatomite and Picrite

The general Diatomite and Picrite definition can be stated as: Diatomite is a fine-grained sedimentary rock which is formed from consolidated diatomaceous earth. On the other hand, Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine. Along with definition of Diatomite and Picrite, get to know about Properties of Diatomite and Picrite. Get to know more information about Diatomite and Picrite origin and discoverer, etymology and class.

History of Diatomite and Picrite

The history of Diatomite and Picrite 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 Picrite Origin and Discoverer

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

Etymology of Diatomite and Picrite

Along with Diatomite and Picrite definition, know more about the etymology of Diatomite and Picrite. Etymology of Diatomite and Picrite gives information about origin and formation of a particular rock. Know more about Formation of Diatomite and Formation of Picrite. The etymology of Diatomite is From diatom + -ite1 while that of Picrite 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 Picrite belongs to Igneous Rocks. The sub-class, group and other categories of Diatomite and Picrite are listed below.

For Diatomite,

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

For Picrite,

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