Norite and Taconite Definition

Definition of Norite and Taconite

The general Norite and Taconite definition can be stated as: Norite is a mafic intrusive igneous rock composed largely of the calcium-rich plagioclase labradorite, orthopyroxene, and olivine. On the other hand, Taconite is a low-grade iron ore which belongs to sedimentary rock and containing about 27% iron and 51% silica. Along with definition of Norite and Taconite, get to know about Properties of Norite and Taconite. Get to know more information about Norite and Taconite origin and discoverer, etymology and class.

History of Norite and Taconite

The history of Norite and Taconite 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.

Norite and Taconite Origin and Discoverer

Norite and Taconite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Norite and Taconite. In this section, you will know about Norite and Taconite Origin and Discoverer. Origin of Norite is Norway whereas Origin of Taconite is Western Australia, Minnesota. It is interesting to know the name of Norite and Taconite discoverer. The Discoverer of Norite is Unknown and the discoverer of Taconite is Newton Horace Winchell.

Etymology of Norite and Taconite

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

For Norite,

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

For Taconite,

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