Troctolite and Argillite Definition

Troctolite

Argillite

Add ⊕

Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

Troctolite is a mafic intrusive rock type. It consists essentially of major but variable amounts of olivine and calcic plagioclase along with minor pyroxene. It is an olivine-rich anorthosite, or a pyroxene-depleted relative of gabbro

Christian Leopold von Buch

From German Troklotit, from Greek trōktēs, a marine fish (taken to be trout)

Igneous Rocks

Durable Rock, Hard Rock

Plutonic

Coarse Grained Rock, Opaque Rock

Argillites are highly compact sedimentary or slightly metamorphosed rocks that consist largely or wholly of particles of clay or silt but lack the fissility of shale or the cleavage characteristic of slate

Unknown

From Latin Argilla (clay) and -ite in English which became agrilla+ -ite = Argillite

Sedimentary Rocks

Durable Rock, Soft Rock

Fine Grained Rock, Opaque Rock

Definition of Troctolite and Argillite

The general Troctolite and Argillite definition can be stated as: . On the other hand, . Along with definition of Troctolite and Argillite, get to know about Troctolite vs Argillite. Get to know more information about Troctolite and Argillite origin and discoverer, etymology and class.

Compare Igneous Rocks » More

Troctolite vs Trachyandesite

Troctolite vs Benmoreite

Troctolite vs Tephrite

» More Compare Igneous Rocks

History of Troctolite and Argillite

The history of Troctolite and Argillite 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.

Troctolite and Argillite Origin and Discoverer

Troctolite and Argillite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Troctolite vs Argillite. In this section, you will know about Troctolite and Argillite Origin and Discoverer. Origin of Troctolite and Argillite are . It is interesting to know the name of Troctolite and Argillite discoverer. The discoverer of Troctolite and Argillite are .

Etymology of Troctolite and Argillite

Along with Troctolite and Argillite definition, know more about the etymology of Troctolite and Argillite. Etymology of Troctolite and Argillite gives information about origin and formation of a particular rock. Know more about Formation of Troctolite and Formation of Argillite. The etymology of Troctolite is while that of Argillite is . The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Troctolite and Argillite belong to . The sub-class, group and other categories of Troctolite and Argillite are listed below.

For Troctolite,