Gabbro and Porphyry Definition

Definition of Gabbro and Porphyry

The general Gabbro and Porphyry definition can be stated as: Gabbro is an intrusive igneous rock which is chemically equivalent to plutonic Basalt. On the other hand, Porphyry is a reddish-brown to purple igneous rock containing large phenocrysts of various minerals embedded in a fine-grained matrix. Along with definition of Gabbro and Porphyry, get to know about Properties of Gabbro and Porphyry. Get to know more information about Gabbro and Porphyry origin and discoverer, etymology and class.

History of Gabbro and Porphyry

The history of Gabbro and Porphyry 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.

Gabbro and Porphyry Origin and Discoverer

Gabbro and Porphyry definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Gabbro and Porphyry. In this section, you will know about Gabbro and Porphyry Origin and Discoverer. Origin of Gabbro is Germany whereas Origin of Porphyry is Egypt. It is interesting to know the name of Gabbro and Porphyry discoverer. The Discoverer of Gabbro is Christian Leopold von Buch and the discoverer of Porphyry is Unknown.

Etymology of Gabbro and Porphyry

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

For Gabbro,

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

For Porphyry,

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