Home
Compare Rocks


Appinite and Shoshonite Definition


Shoshonite and Appinite Definition


Definition

Definition
Appinite is an igneous rock in which the crystals are so fine grained that individual minerals cannot be easily distinguished  
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  

History
  
  

Origin
-  
Wyoming,USA  

Discoverer
Unknown  
Iddings  

Etymology
From the variety of Lamprophyre Greek lampros bright and shining + porphureos purple  
From the place of origin called Shoshone riverin Wyoming  

Class
Igneous Rocks  
Igneous Rocks  

Sub-Class
Durable Rock, Medium Hardness Rock  
Durable Rock, Medium Hardness Rock  

Family
  
  

Group
Plutonic  
Volcanic  

Other Categories
Coarse Grained Rock, Fine Grained Rock, Opaque Rock  
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock  

Texture >>
<< Summary

Definition of Appinite and Shoshonite

The general Appinite and Shoshonite definition can be stated as: Appinite is an igneous rock in which the crystals are so fine grained that individual minerals cannot be easily distinguished. 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 Appinite and Shoshonite, get to know about Properties of Appinite and Shoshonite. Get to know more information about Appinite and Shoshonite origin and discoverer, etymology and class.

Compare Igneous Rocks

History of Appinite and Shoshonite

The history of Appinite 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.

Appinite and Shoshonite Origin and Discoverer

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

Etymology of Appinite and Shoshonite

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

For Appinite,

For Shoshonite,

Igneous Rocks

Igneous Rocks

» More Igneous Rocks

Compare Igneous Rocks

» More Compare Igneous Rocks