Banded iron formation and Tonalite Definition

Definition of Banded iron formation and Tonalite

The general Banded iron formation and Tonalite definition can be stated as: Banded iron formation are distinctive units of sedimentary rock that are almost always of Precambrian age. On the other hand, Tonalite is a coarse-grained plutonic rock consisting mainly of sodic plagioclase, quartz, and hornblende or other mafic minerals with phaneritic texture. Along with definition of Banded iron formation and Tonalite, get to know about Properties of Banded iron formation and Tonalite. Get to know more information about Banded iron formation and Tonalite origin and discoverer, etymology and class.

History of Banded iron formation and Tonalite

The history of Banded iron formation and Tonalite 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.

Banded iron formation and Tonalite Origin and Discoverer

Banded iron formation and Tonalite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Banded iron formation and Tonalite. In this section, you will know about Banded iron formation and Tonalite Origin and Discoverer. Origin of Banded iron formation is Western Australia, Minnesota whereas Origin of Tonalite is Tonale, Italy. It is interesting to know the name of Banded iron formation and Tonalite discoverer. The discoverer of Banded iron formation and Tonalite are Unknown.

Etymology of Banded iron formation and Tonalite

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

For Banded iron formation,

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

For Tonalite,

• Sub-class: Durable Rock and Hard Rock
• Group: Plutonic
• Other Categories: Coarse grained rock, Fine grained rock, Medium grained rock and Opaque rock