Alkali Feldspar Granite and Trondhjemite Definition

Definition of Alkali Feldspar Granite and Trondhjemite

The general Alkali Feldspar Granite and Trondhjemite definition can be stated as: Alkali feldspar granite, also known as red granite, is a felsic igneous rock and a type of granite rich in the mineral potassium feldspar. On the other hand, Trondhjemite is a leucocratic (light-colored) intrusive igneous rock. It is a variety of tonalite in which the plagioclase is mostly in the form of oligoclase. Trondhjemites are sometimes known as plagiogranites.. Along with definition of Alkali Feldspar Granite and Trondhjemite, get to know about Properties of Alkali Feldspar Granite and Trondhjemite. Get to know more information about Alkali Feldspar Granite and Trondhjemite origin and discoverer, etymology and class.

History of Alkali Feldspar Granite and Trondhjemite

The history of Alkali Feldspar Granite and Trondhjemite 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.

Alkali Feldspar Granite and Trondhjemite Origin and Discoverer

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

Etymology of Alkali Feldspar Granite and Trondhjemite

Along with Alkali Feldspar Granite and Trondhjemite definition, know more about the etymology of Alkali Feldspar Granite and Trondhjemite. Etymology of Alkali Feldspar Granite and Trondhjemite gives information about origin and formation of a particular rock. Know more about Formation of Alkali Feldspar Granite and Formation of Trondhjemite. The etymology of Alkali Feldspar Granite is From mineral fledspar which is present in large quantities in this rock while that of Trondhjemite is From mineral fledspar which is present in large quantities in this rock. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Alkali Feldspar Granite and Trondhjemite belong to Igneous Rocks. The sub-class, group and other categories of Alkali Feldspar Granite and Trondhjemite are listed below.

For Alkali Feldspar Granite,

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

For Trondhjemite,

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