👉 Tarbuttite is a geological formation that is formed from the volcanic activity of Mount Tarbutt in Scotland. It consists of a layer of rock that is composed primarily of quartz, feldspar, and other minerals, which are associated with the movement of magma beneath the Earth's surface. The term "tarbuttite" is often used to describe this type of formation because it resembles the appearance of volcanic rocks when viewed from above. In addition, the name itself suggests a connection between the formation and