Quartzite and Shale Definition

Definition of Quartzite and Shale

The general Quartzite and Shale definition can be stated as: Quartzite is a non-foliated metamorphic rock that forms by the metamorphism of pure quartz Sandstone. On the other hand, Shale is a fine-grained sedimentary rock which is formed by the compaction of silt and clay-size mineral particles. Along with definition of Quartzite and Shale, get to know about Properties of Quartzite and Shale. Get to know more information about Quartzite and Shale origin and discoverer, etymology and class.

History of Quartzite and Shale

The history of Quartzite and Shale 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.

Quartzite and Shale Origin and Discoverer

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

Etymology of Quartzite and Shale

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

For Quartzite,

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

For Shale,

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