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Chalk and Dolomite Definition


Dolomite and Chalk Definition


Definition

Definition
Chalk is a soft, white, powdery limestone consisting mainly of fossil shells of foraminifers   
Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight   

History
  
  

Origin
Unknown   
Southern Alps, France   

Discoverer
Unknown   
Dolomieu   

Etymology
From old English cealc chalk, lime, plaster; pebble, from Greek khalix small pebble, in English transferred to the opaque, white, soft limestone   
From French, from the name of Dolomieu (1750–1801), the French geologist who discovered the rock   

Class
Sedimentary Rocks   
Sedimentary Rocks   

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

Family
  
  

Group
Not Applicable   
Not Applicable   

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

Texture >>
<< Summary

Definition of Chalk and Dolomite

The general Chalk and Dolomite definition can be stated as: Chalk is a soft, white, powdery limestone consisting mainly of fossil shells of foraminifers. On the other hand, Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight. Along with definition of Chalk and Dolomite, get to know about Properties of Chalk and Dolomite. Get to know more information about Chalk and Dolomite origin and discoverer, etymology and class.

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History of Chalk and Dolomite

The history of Chalk and Dolomite 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.

Chalk and Dolomite Origin and Discoverer

Chalk and Dolomite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Chalk and Dolomite. In this section, you will know about Chalk and Dolomite Origin and Discoverer. Origin of Chalk is Unknown whereas Origin of Dolomite is Southern Alps, France. It is interesting to know the name of Chalk and Dolomite discoverer. The Discoverer of Chalk is Unknown and the discoverer of Dolomite is Dolomieu.

Etymology of Chalk and Dolomite

Along with Chalk and Dolomite definition, know more about the etymology of Chalk and Dolomite. Etymology of Chalk and Dolomite gives information about origin and formation of a particular rock. Know more about Formation of Chalk and Formation of Dolomite. The etymology of Chalk is From old English cealc chalk, lime, plaster; pebble, from Greek khalix small pebble, in English transferred to the opaque, white, soft limestone while that of Dolomite is From old English cealc chalk, lime, plaster; pebble, from Greek khalix small pebble, in English transferred to the opaque, white, soft limestone. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Chalk and Dolomite belong to Sedimentary Rocks. The sub-class, group and other categories of Chalk and Dolomite are listed below.

For Chalk,

For Dolomite,

Fossil Rocks

Fossil Rocks

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