Hornblendite and Andesite Definition

Definition of Hornblendite and Andesite

The general Hornblendite and Andesite definition can be stated as: Hornblendite is a type of igneous plutonic rock consisting mainly of amphibole hornblende and is a type of Amphibolite rock. On the other hand, Andesite is a dark, fine-grained, brown or greyish intermediate volcanic rock which is a commonly found in lava. Along with definition of Hornblendite and Andesite, get to know about Properties of Hornblendite and Andesite. Get to know more information about Hornblendite and Andesite origin and discoverer, etymology and class.

History of Hornblendite and Andesite

The history of Hornblendite and Andesite 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.

Hornblendite and Andesite Origin and Discoverer

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

Etymology of Hornblendite and Andesite

Along with Hornblendite and Andesite definition, know more about the etymology of Hornblendite and Andesite. Etymology of Hornblendite and Andesite gives information about origin and formation of a particular rock. Know more about Formation of Hornblendite and Formation of Andesite. The etymology of Hornblendite is From German, Horn horn + blende while that of Andesite is From German, Horn horn + blende. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Hornblendite and Andesite belong to Igneous Rocks. The sub-class, group and other categories of Hornblendite and Andesite are listed below.

For Hornblendite,

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

For Andesite,

• Sub-class: Durable Rock and Hard Rock
• Group: Volcanic
• Other Categories: Fine grained rock and Opaque rock