Adamellite is one of the important type of rocks. If we have to define Adamellite in general, Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz. Adamellite comes under . All Igneous Rocks have similar properties and formation process. Along with Adamellite Definition, know more about the History of Adamellite, Etymology of Adamellite in next sections.