Marble and Tachylite Definition

Definition of Marble and Tachylite

The general Marble and Tachylite definition can be stated as: Marble is a non-foliated metamorphic rock which is composed of recrystallized carbonate which is formed when limestone is exposed to high temperatures and pressures over a long time. 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 Marble and Tachylite, get to know about Properties of Marble and Tachylite. Get to know more information about Marble and Tachylite origin and discoverer, etymology and class.

History of Marble and Tachylite

The history of Marble 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.

Marble and Tachylite Origin and Discoverer

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

Etymology of Marble and Tachylite

Along with Marble and Tachylite definition, know more about the etymology of Marble and Tachylite. Etymology of Marble and Tachylite gives information about origin and formation of a particular rock. Know more about Formation of Marble and Formation of Tachylite. The etymology of Marble is From the Greek marmaros, shining stone and also from the English word marmoreal meaning marble-like while that of Tachylite is From the Greek marmaros, shining stone and also from the English word marmoreal meaning marble-like. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Marble belongs to Metamorphic Rocks while Tachylite belongs to Igneous Rocks. The sub-class, group and other categories of Marble and Tachylite are listed below.

For Marble,

• Sub-class: Durable Rock and Medium Hardness Rock
• Group: Not applicable
• 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