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Rhyolite and Ignimbrite Definition


Ignimbrite and Rhyolite Definition


Definition

Definition
Rhyolite is a fine-grained igneous rock which is rich in silica   
Ignimbrite is a volcanic rock consisting mainly of pumice fragments, formed by the consolidation of material deposited by pyroclastic flows   

History
  
  

Origin
North America   
New Zealand   

Discoverer
Ferdinand von Richthofen   
Patrick Marshall   

Etymology
From German Rhyolit, from Greek rhuax lava stream + lithos stone   
From Latin ignis fire + imber, imbr- shower of rain, storm cloud + -ite   

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 Ignimbrite

The general Rhyolite and Ignimbrite definition can be stated as: Rhyolite is a fine-grained igneous rock which is rich in silica. On the other hand, Ignimbrite is a volcanic rock consisting mainly of pumice fragments, formed by the consolidation of material deposited by pyroclastic flows. Along with definition of Rhyolite and Ignimbrite, get to know about Properties of Rhyolite and Ignimbrite. Get to know more information about Rhyolite and Ignimbrite origin and discoverer, etymology and class.

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History of Rhyolite and Ignimbrite

The history of Rhyolite and Ignimbrite 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 Ignimbrite Origin and Discoverer

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

Etymology of Rhyolite and Ignimbrite

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

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