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Rhyolite and Rhomb Porphyry Definition


Rhomb Porphyry and Rhyolite Definition


Definition

Definition
Rhyolite is a fine-grained igneous rock which is rich in silica   
Rhomb-porphyry is a porphyritic igneous rock with abundant wedge or lens shaped anorthoclase or feldspar phenocrysts   

History
  
  

Origin
North America   
Unknown   

Discoverer
Ferdinand von Richthofen   
Unknown   

Etymology
From German Rhyolit, from Greek rhuax lava stream + lithos stone   
From Latin term that means purple   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Volcanic   
Volcanic   

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

Texture >>
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Definition of Rhyolite and Rhomb Porphyry

The general Rhyolite and Rhomb Porphyry definition can be stated as: Rhyolite is a fine-grained igneous rock which is rich in silica. On the other hand, Rhomb-porphyry is a porphyritic igneous rock with abundant wedge or lens shaped anorthoclase or feldspar phenocrysts. Along with definition of Rhyolite and Rhomb Porphyry, get to know about Properties of Rhyolite and Rhomb Porphyry. Get to know more information about Rhyolite and Rhomb Porphyry origin and discoverer, etymology and class.

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History of Rhyolite and Rhomb Porphyry

The history of Rhyolite and Rhomb Porphyry 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.

Rhyolite and Rhomb Porphyry Origin and Discoverer

Rhyolite and Rhomb Porphyry definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Rhyolite and Rhomb Porphyry. In this section, you will know about Rhyolite and Rhomb Porphyry Origin and Discoverer. Origin of Rhyolite is North America whereas Origin of Rhomb Porphyry is Unknown. It is interesting to know the name of Rhyolite and Rhomb Porphyry discoverer. The Discoverer of Rhyolite is Ferdinand von Richthofen and the discoverer of Rhomb Porphyry is Unknown.

Etymology of Rhyolite and Rhomb Porphyry

Along with Rhyolite and Rhomb Porphyry definition, know more about the etymology of Rhyolite and Rhomb Porphyry. Etymology of Rhyolite and Rhomb Porphyry gives information about origin and formation of a particular rock. Know more about Formation of Rhyolite and Formation of Rhomb Porphyry. The etymology of Rhyolite is From German Rhyolit, from Greek rhuax lava stream + lithos stone while that of Rhomb Porphyry is From German Rhyolit, from Greek rhuax lava stream + lithos stone. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Rhyolite and Rhomb Porphyry belong to Igneous Rocks. The sub-class, group and other categories of Rhyolite and Rhomb Porphyry are listed below.

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