An ankle fracture (or broken ankle) means that one or more of the ankle bones are broken. A fracture is synonymous with a break. The ankle is made up two leg bones (the tibia and fibula) and one foot bone (talus). Fracture of the leg portion of the ankle joint may create bone instability and the position of the ankle may shift, called a fracture dislocation â which is more serious. Ankle fractures are generally the result of a trauma or injury.
Slate is another stone type, commonly used as roofing material in the United Kingdom and other parts of the world where it is found. Stone buildings can be seen in most major cities; some civilizations built entirely with stone such as the Egyptian and Aztec pyramids and the structures of the Inca civilization.
The term bluestone in Britain is used in a loose sense to cover all of the foreign stones at Stonehenge.It is a convenience label rather than a geological term, since at least 20 different rock types are represented.here are two distinct building materials called bluestone in Australia. In Victoria, what is known as bluestone is a basalt or olivine basalt. It was one of the favoured building materials during the Victorian Gold Rush period of the 1850s.