Hanging Wall Mining Definition

The mass of rock overlying a mineral deposit in a mine.

Hanging wall mining definition.

Hanging wall and footwall. Cut and fill mining is a method of short hole mining used in steeply dipping or irregular ore zones in particular where the hanging wall limits the use of long hole methods. Hanging wall definition the underside of the wall rock overlying a vein or bed of ore. The hanging wall occurs above the fault plane and the footwall occurs below it.

Cirques tarns u shaped valleys arêtes and horns. The ore is mined in horizontal or slightly inclined slices and then filled with waste rock sand or tailings. The overlying block of a fault having an inclined fault plane. The two sides of a non vertical fault are known as the hanging wall and footwall.

When working a tabular ore body the miner stood with the footwall under his feet and with the hanging wall above him. The rocks on the upper side of an inclined fault plane or mineral vein meaning pronunciation translations and examples. More common are headwalls angular in map view due to irregularities in height along. This situation however is generally found only in cirques cut into flat plateaus.

In an ideal cirque the headwall is semicircular in plan view. Other articles where hanging wall is discussed.