Shoshonite and Litchfieldite Definition

Definition of Shoshonite and Litchfieldite

The general Shoshonite and Litchfieldite 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, Litchfieldite is a rare igneous rock which is coarse-grained, foliated and a variety of nepheline syenite, sometimes also called as nepheline syenite gneiss or gneissic nepeheline syenite. Along with definition of Shoshonite and Litchfieldite, get to know about Properties of Shoshonite and Litchfieldite. Get to know more information about Shoshonite and Litchfieldite origin and discoverer, etymology and class.

History of Shoshonite and Litchfieldite

The history of Shoshonite and Litchfieldite 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 Litchfieldite Origin and Discoverer

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

Etymology of Shoshonite and Litchfieldite

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

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