Home
×

Gritstone
Gritstone

Gneiss
Gneiss



ADD
Compare
X
Gritstone
X
Gneiss

Gritstone and Gneiss Definition

Add ⊕
1 Definition
1.1 Definition
Gritstone or grit is a hard, coarse-grained, siliceous sandstone
Gneiss is a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks
1.2 History
1.2.1 Origin
Pennines, England
Unknown
1.2.2 Discoverer
J.J. Ferber
Unknown
1.3 Etymology
From Grit + Stone
From the Middle High German verb gneist (to spark; so called because the rock glitters)
1.4 Class
Sedimentary Rocks
Metamorphic Rocks
1.4.1 Sub-Class
Durable Rock, Hard Rock
Durable Rock, Hard Rock
1.5 Family
1.5.1 Group
Not Applicable
Not Applicable
1.6 Other Categories
Coarse Grained Rock, Opaque Rock
Coarse Grained Rock, Medium Grained Rock, Opaque Rock

Definition of Gritstone and Gneiss

The general Gritstone and Gneiss definition can be stated as: Gritstone or grit is a hard, coarse-grained, siliceous sandstone. On the other hand, Gneiss is a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks. Along with definition of Gritstone and Gneiss, get to know about Properties of Gritstone and Gneiss. Get to know more information about Gritstone and Gneiss origin and discoverer, etymology and class.

History of Gritstone and Gneiss

The history of Gritstone and Gneiss 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.

Gritstone and Gneiss Origin and Discoverer

Gritstone and Gneiss definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Gritstone and Gneiss. In this section, you will know about Gritstone and Gneiss Origin and Discoverer. Origin of Gritstone is Pennines, England whereas Origin of Gneiss is Unknown. It is interesting to know the name of Gritstone and Gneiss discoverer. The Discoverer of Gritstone is J.J. Ferber and the discoverer of Gneiss is Unknown.

Etymology of Gritstone and Gneiss

Along with Gritstone and Gneiss definition, know more about the etymology of Gritstone and Gneiss. Etymology of Gritstone and Gneiss gives information about origin and formation of a particular rock. Know more about Formation of Gritstone and Formation of Gneiss. The etymology of Gritstone is From Grit + Stone while that of Gneiss is From Grit + Stone. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Gritstone belongs to Sedimentary Rocks while Gneiss belongs to Metamorphic Rocks. The sub-class, group and other categories of Gritstone and Gneiss are listed below.

For Gritstone,

  • Sub-class: Durable Rock and Hard Rock
  • Group: Not applicable
  • Other Categories: Coarse grained rock and Opaque rock

For Gneiss,

  • Sub-class: Durable Rock and Hard Rock
  • Group: Not applicable
  • Other Categories: Coarse grained rock, Medium grained rock and Opaque rock
Let Others Know
×