Granite and Scoria Definition

Definition of Granite and Scoria

The general Granite and Scoria definition can be stated as: Granite is a very hard, granular, crystalline igneous rock which consists mainly of quartz, mica, and feldspar and is often used as building stone. On the other hand, Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities. Along with definition of Granite and Scoria, get to know about Properties of Granite and Scoria. Get to know more information about Granite and Scoria origin and discoverer, etymology and class.

History of Granite and Scoria

The history of Granite 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.

Granite and Scoria Origin and Discoverer

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

Etymology of Granite and Scoria

Along with Granite and Scoria definition, know more about the etymology of Granite and Scoria. Etymology of Granite and Scoria gives information about origin and formation of a particular rock. Know more about Formation of Granite and Formation of Scoria. The etymology of Granite is From Italian granito, which means grained rock, from grano grain, and from Latin granum while that of Scoria is From Italian granito, which means grained rock, from grano grain, and from Latin granum. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Granite and Scoria belong to Igneous Rocks. The sub-class, group and other categories of Granite and Scoria are listed below.

For Granite,

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