Shoshonite and Diabase Definition

Definition of Shoshonite and Diabase

The general Shoshonite and Diabase definition can be stated as: 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. On the other hand, Diabase is a fine-grained igneous rock which is composed mostly of pyroxene and feldspar. Along with definition of Shoshonite and Diabase, get to know about Properties of Shoshonite and Diabase. Get to know more information about Shoshonite and Diabase origin and discoverer, etymology and class.

History of Shoshonite and Diabase

The history of Shoshonite and Diabase 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.

Shoshonite and Diabase Origin and Discoverer

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

Etymology of Shoshonite and Diabase

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

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

For Diabase,

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