Types of Lherzolite and Nephelinite
Some rocks according to their use or texture are classified into different types. Know more about Lherzolite Texture and Nephelinite Texture. Types of Lherzolite are Garnet Lherzolite whereas the types of Nephelinite are Peralkaline Nephelinite.During historic times, some rocks depending on their hardness were used to create Pictographs and Petroglyphs. Rocks which are hard were generally not used. Pictographs are paintings or drawings that have been placed or created on the surface of rock. Lherzolite and Nephelinite were not used for creating pictographs. Petroglyph is an image which is carved into a rock. These are images created by removing part of a rock surface by incising, picking, carving or abrading, as a form of rock art. Lherzolite and Nephelinite were not used for creating petroglyphs.