The general Tachylite and Pegmatite definition can be stated as: Tachylite is a vitreous form of basaltic volcanic glass. This glass is formed naturally by the rapid cooling of molten basalt. On the other hand, Pegmatite rock is a holocrystalline, intrusive igneous rock which is composed of interlocking phaneritic crystals. Along with definition of Tachylite and Pegmatite, get to know about Properties of Tachylite and Pegmatite. Get to know more information about Tachylite and Pegmatite origin and discoverer, etymology and class.
The history of Tachylite and Pegmatite 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.
Tachylite and Pegmatite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Tachylite and Pegmatite. In this section, you will know about Tachylite and Pegmatite Origin and Discoverer. Origin of Tachylite is Iceland whereas Origin of Pegmatite is Unknown. It is interesting to know the name of Tachylite and Pegmatite discoverer. The Discoverer of Tachylite is Unknown and the discoverer of Pegmatite is R. J. Hauy.
Along with Tachylite and Pegmatite definition, know more about the etymology of Tachylite and Pegmatite. Etymology of Tachylite and Pegmatite gives information about origin and formation of a particular rock. Know more about Formation of Tachylite and Formation of Pegmatite. The etymology of Tachylite is From German Tachylite, from tachy- + Greek lutos soluble, melting while that of Pegmatite is From German Tachylite, from tachy- + Greek lutos soluble, melting. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Tachylite and Pegmatite belong to Igneous Rocks. The sub-class, group and other categories of Tachylite and Pegmatite are listed below.
For Tachylite,
For Pegmatite,