Shoshonite and Websterite Definition

Definition of Shoshonite and Websterite

The general Shoshonite and Websterite 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, Websterite is ultramafic and ultrabasic rock that consists of roughly equal proportions of orthopyroxene and clinopyroxene. It is a special type of pyroxenite.. Along with definition of Shoshonite and Websterite, get to know about Properties of Shoshonite and Websterite. Get to know more information about Shoshonite and Websterite origin and discoverer, etymology and class.

History of Shoshonite and Websterite

The history of Shoshonite and Websterite 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 Websterite Origin and Discoverer

Shoshonite and Websterite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Shoshonite and Websterite. In this section, you will know about Shoshonite and Websterite Origin and Discoverer. Origin of Shoshonite is Wyoming,USA whereas Origin of Websterite is Webster, North Carolina. It is interesting to know the name of Shoshonite and Websterite discoverer. The Discoverer of Shoshonite is Iddings and the discoverer of Websterite is Unknown.

Etymology of Shoshonite and Websterite

Along with Shoshonite and Websterite definition, know more about the etymology of Shoshonite and Websterite. Etymology of Shoshonite and Websterite gives information about origin and formation of a particular rock. Know more about Formation of Shoshonite and Formation of Websterite. The etymology of Shoshonite is From the place of origin called Shoshone riverin Wyoming while that of Websterite 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 Websterite belong to Igneous Rocks. The sub-class, group and other categories of Shoshonite and Websterite 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 Websterite,

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