Diamictite and Obsidian Definition

Definition of Diamictite and Obsidian

The general Diamictite and Obsidian definition can be stated as: Diamictite is a sedimentary rock that consists of non-sorted to poorly sorted terrigenous sediment containing particles that range in size from clay to boulders, suspended in a matrix of mudstone or sandstone. 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 Diamictite and Obsidian, get to know about Properties of Diamictite and Obsidian. Get to know more information about Diamictite and Obsidian origin and discoverer, etymology and class.

History of Diamictite and Obsidian

The history of Diamictite 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.

Diamictite and Obsidian Origin and Discoverer

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

Etymology of Diamictite and Obsidian

Along with Diamictite and Obsidian definition, know more about the etymology of Diamictite and Obsidian. Etymology of Diamictite and Obsidian gives information about origin and formation of a particular rock. Know more about Formation of Diamictite and Formation of Obsidian. The etymology of Diamictite is From Greek dia through and meiktós or mixed while that of Obsidian is From Greek dia through and meiktós or mixed. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Diamictite belongs to Sedimentary Rocks while Obsidian belongs to Igneous Rocks. The sub-class, group and other categories of Diamictite and Obsidian are listed below.

For Diamictite,

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

For Obsidian,

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