Porphyry and Tachylite Definition

Porphyry

Tachylite

Add ⊕

Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

Porphyry is a reddish-brown to purple igneous rock containing large phenocrysts of various minerals embedded in a fine-grained matrix

Egypt

Unknown

From Old French porfire, from Italian porfiro and in some cases directly from Latin porphyrites

Igneous Rocks

Durable Rock, Hard Rock

Plutonic

Fine Grained Rock, Opaque Rock

Tachylite is a vitreous form of basaltic volcanic glass. This glass is formed naturally by the rapid cooling of molten basalt

Iceland

Unknown

From German Tachylite, from tachy- + Greek lutos soluble, melting

Igneous Rocks

Durable Rock, Medium Hardness Rock

Volcanic

Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock

Definition of Porphyry and Tachylite

The general Porphyry and Tachylite definition can be stated as: . On the other hand, . Along with definition of Porphyry and Tachylite, get to know about Porphyry vs Tachylite. Get to know more information about Porphyry and Tachylite origin and discoverer, etymology and class.

Compare Igneous Rocks » More

Porphyry vs Tonalite

Porphyry vs Syenite

Porphyry vs Dacite

» More Compare Igneous Rocks

History of Porphyry and Tachylite

The history of Porphyry 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.

Porphyry and Tachylite Origin and Discoverer

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

Etymology of Porphyry and Tachylite

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

For Porphyry,