Quartzite and Scoria Definition

Definition of Quartzite and Scoria

The general Quartzite and Scoria 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, Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities. Along with definition of Quartzite and Scoria, get to know about Properties of Quartzite and Scoria. Get to know more information about Quartzite and Scoria origin and discoverer, etymology and class.

History of Quartzite and Scoria

The history of Quartzite and Scoria 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 Scoria Origin and Discoverer

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

Etymology of Quartzite and Scoria

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

For Quartzite,

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

For Scoria,

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