Harzburgite is one of the important type of rocks. If we have to define Harzburgite in general, Harzburgite is a plutonic rock of the peridotite group consisting largely of orthopyroxene and olivine. Harzburgite comes under Igneous Rocks. All Igneous Rocks have similar properties and formation process. Along with Harzburgite Definition, know more about the History of Harzburgite, Etymology of Harzburgite in next sections.