Diabase and Shoshonite Definition

Definition of Diabase and Shoshonite

The general Diabase and Shoshonite definition can be stated as: Diabase is a fine-grained igneous rock which is composed mostly of pyroxene and feldspar. On the other hand, Shoshonite is a basaltic rock, properly a potassic trachyandesite, composed of olivine, augite and plagioclase phenocrysts in a groundmass with calcic plagioclase and sanidine and some dark-colored volcanic glass. Along with definition of Diabase and Shoshonite, get to know about Properties of Diabase and Shoshonite. Get to know more information about Diabase and Shoshonite origin and discoverer, etymology and class.

History of Diabase and Shoshonite

The history of Diabase and Shoshonite 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.

Diabase and Shoshonite Origin and Discoverer

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

Etymology of Diabase and Shoshonite

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

For Diabase,

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

For Shoshonite,

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