Marble and Chalk Definition

Definition of Marble and Chalk

The general Marble and Chalk definition can be stated as: Marble is a non-foliated metamorphic rock which is composed of recrystallized carbonate which is formed when limestone is exposed to high temperatures and pressures over a long time. On the other hand, Chalk is a soft, white, powdery limestone consisting mainly of fossil shells of foraminifers. Along with definition of Marble and Chalk, get to know about Properties of Marble and Chalk. Get to know more information about Marble and Chalk origin and discoverer, etymology and class.

History of Marble and Chalk

The history of Marble and Chalk 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.

Marble and Chalk Origin and Discoverer

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

Etymology of Marble and Chalk

Along with Marble and Chalk definition, know more about the etymology of Marble and Chalk. Etymology of Marble and Chalk gives information about origin and formation of a particular rock. Know more about Formation of Marble and Formation of Chalk. The etymology of Marble is From the Greek marmaros, shining stone and also from the English word marmoreal meaning marble-like while that of Chalk is From the Greek marmaros, shining stone and also from the English word marmoreal meaning marble-like. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Marble belongs to Metamorphic Rocks while Chalk belongs to Sedimentary Rocks. The sub-class, group and other categories of Marble and Chalk are listed below.

For Marble,

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

For Chalk,

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