Quartzite and Tachylite Definition

Definition of Quartzite and Tachylite

The general Quartzite and Tachylite 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, Tachylite is a vitreous form of basaltic volcanic glass. This glass is formed naturally by the rapid cooling of molten basalt. Along with definition of Quartzite and Tachylite, get to know about Properties of Quartzite and Tachylite. Get to know more information about Quartzite and Tachylite origin and discoverer, etymology and class.

History of Quartzite and Tachylite

The history of Quartzite and Tachylite 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 Tachylite Origin and Discoverer

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

Etymology of Quartzite and Tachylite

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

For Quartzite,

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

For Tachylite,

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