Norite and Siltstone Definition

Definition of Norite and Siltstone

The general Norite and Siltstone definition can be stated as: Norite is a mafic intrusive igneous rock composed largely of the calcium-rich plagioclase labradorite, orthopyroxene, and olivine. On the other hand, Siltstone can be defined as a fine-grained sedimentary rock which mainly consists of consolidated silt. Along with definition of Norite and Siltstone, get to know about Properties of Norite and Siltstone. Get to know more information about Norite and Siltstone origin and discoverer, etymology and class.

History of Norite and Siltstone

The history of Norite and Siltstone 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.

Norite and Siltstone Origin and Discoverer

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

Etymology of Norite and Siltstone

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

For Norite,

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

For Siltstone,

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