Obsidian and Obsidian Definition

Definition of Obsidian and Obsidian

The general Obsidian and Obsidian definition can be stated as: Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. On the other hand, Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. Along with definition of Obsidian and Obsidian, get to know about Properties of Obsidian and Obsidian. Get to know more information about Obsidian and Obsidian origin and discoverer, etymology and class.

History of Obsidian and Obsidian

The history of Obsidian and Obsidian 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.

Obsidian and Obsidian Origin and Discoverer

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

Etymology of Obsidian and Obsidian

Along with Obsidian and Obsidian definition, know more about the etymology of Obsidian and Obsidian. Etymology of Obsidian and Obsidian gives information about origin and formation of a particular rock. Know more about Formation of Obsidian and Formation of Obsidian. The etymology of Obsidian is From Latin obsidianus, misprint of Obsianus (lapis) (stone) of Obsius while that of Obsidian is From Latin obsidianus, misprint of Obsianus (lapis) (stone) of Obsius. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Obsidian and Obsidian belong to Igneous Rocks. The sub-class, group and other categories of Obsidian and Obsidian are listed below.

For Obsidian,

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

For Obsidian,

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