Some rocks according to their use or texture are classified into different types. Know more about Foidolite Texture and Arkose Texture. The types of Foidolite and Arkose are Not Available.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. Foidolite was used to create pictographs whereas Arkose is not used to create 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. Foidolite was used to create petroglyphs whereas Arkose was not used to create petroglyphs.