Hanging Wall Down Geology

The hanging wall slides down relative to the footwall.

Hanging wall down geology.

Low angle normal fault footwall gneiss hanging wall shallow crust rocks. Boundaries of metamorphic core complexes. When working a tabular ore body the miner stood with the footwall under his feet and with the hanging wall above him. Rift valleys are formed by the sliding of the hanging walls downward many thousands of metres where they then become the valley floors.

Hanging wall up footwall down. The fault strike is the direction of the line of intersection between the fault plane and earth s surface. Basin and range region. Edges of horsts and grabens.

A fault in which hanging wall has apparently gone up with respect to the footwall is termed as reverse fault. Hanging wall down footwall up. ø such a fault in which hanging wall has apparently moved down with respect to footwall is classified as a normal fault. A fault in which hanging wall hw has apparently come down with respect to the footwall fw is termed as normal fault.

The two sides of a non vertical fault are known as the hanging wall and footwall. The hanging wall occurs above the fault plane and the footwall occurs below it. ø in this definition it is clearly implied that nothing can be said with certainty whether it was the hanging wall which moved down or the foot wall which moved up or both the walls moved down the hanging wall moving more than the foot wall and hence the appearance. This terminology comes from mining.

They bound many of the mountain ranges of the world and many of the rift valleys found along spreading margins of tectonic plates. Zones of crustal extension. The dip of a fault plane is its angle of inclination measured from the horizontal. Fault plane is called the hanging wall or headwall.