Minette and Tachylite Definition

Definition of Minette and Tachylite

The general Minette and Tachylite definition can be stated as: Minette is a variety of Lamprophyre and is porphyritic alkaline igneous rock which is mainly dominated by biotite and potassic feldspar. 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 Minette and Tachylite, get to know about Properties of Minette and Tachylite. Get to know more information about Minette and Tachylite origin and discoverer, etymology and class.

History of Minette and Tachylite

The history of Minette 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.

Minette and Tachylite Origin and Discoverer

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

Etymology of Minette and Tachylite

Along with Minette and Tachylite definition, know more about the etymology of Minette and Tachylite. Etymology of Minette and Tachylite gives information about origin and formation of a particular rock. Know more about Formation of Minette and Formation of Tachylite. The etymology of Minette is From French mine ore, mine + ette while that of Tachylite is From French mine ore, mine + ette. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Minette and Tachylite belong to Igneous Rocks. The sub-class, group and other categories of Minette and Tachylite are listed below.

For Minette,

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