Hanging Wall And Footwall Geology

Foot wall fo ot wôl the block of rock lying under an inclined fault.
Hanging wall and footwall geology. Hanging wall definition the underside of the wall rock overlying a vein or bed of ore. Block below is called the footwall. Any fault plane can be completely described with two measurements. The block below is called the footwall.
The fault strike is the direction of the line of intersection between the fault plane and earth s surface. Footwall synonyms footwall pronunciation footwall translation english dictionary definition of footwall. Draw a normal and reverse fault label the hanging wall and footwall for each also show how they move for each fault. Its strike and its dip.
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 hanging wall to the west thiede et al 2006. The fault separates hanging wall serpentinite from the footwall. The mass of rock underlying a mineral deposit in a mine. These are often found in intensely deformed mountain belts.
When working a tabular ore body the miner stood with the footwall under his feet and with the hanging wall above him. Metamorphism melting and exhumation of the leo pargil dome nw india. The hanging wall moves up and over the footwall. Thrust faults are reverse faults that dip less than 45.
The dip of a fault plane is its angle of inclination measured from the horizontal. Where the fault plane is sloping as with normal and reverse faults the upper side is the hanging wall and the lower side is the footwall. The hanging wall occurs above the fault plane and the footwall occurs below it. In fault fault plane is called the hanging wall or headwall.
Hintersberger et al 2010 in press. This terminology comes from mining. Footwall definition the top of the rock stratum underlying a vein or bed of ore. The fault strike is the direction of the line of intersection between the fault plane and earth s surface.
When the fault plane is vertical there is no hanging wall or footwall.