Hanging Wall Footwall Definition

The underlying block of a fault having an inclined fault plane.

Hanging wall footwall definition.

A mass of rock overhanging a fault plane. The block below is called the footwall. Hanging wall synonyms hanging wall pronunciation hanging wall translation english dictionary definition of hanging wall. Footwall definition the top of the rock stratum underlying a vein or bed of ore.

The leo pargil shear zone defines the west flank of the dome and separates the footwall rocks of the dome from the haimanta group and the overlying metasedimentary rocks in the. In fault fault plane is called the hanging wall or headwall. The dip of a fault plane is its angle of inclination measured from the horizontal. The mass of rock underlying a mineral deposit in a mine.

Footwall synonyms footwall pronunciation footwall translation english dictionary definition of footwall. The rocks on the lower side of an inclined fault plane or mineral vein meaning pronunciation translations and examples. The fault strike is the direction of the line of intersection between the fault plane and earth s surface. Hanging wall definition is the upper or overhanging wall of an inclined vein fault or other geologic structure opposed to footwall.

This terminology comes from mining. When working a tabular ore body the miner stood with the footwall under his feet and with the hanging wall above him.