Footwall Hanging Wall Mining

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

Footwall hanging wall mining.

Hanging wall definition the underside of the wall rock overlying a vein or bed of ore. Generally speaking the hanging wall and footwall of a fault are in contact with each other. In some kinds of mineral deposits there is ore directly in the fault so. The footwall is called a footwall drift and drifts driven from the footwall across the ore body are called crosscuts.

When working a tabular ore body the miner stood with the footwall under his feet and with the hanging wall above him. The declines geometry both on foot wall and hanging wall are 4 2 m width and 4 8 m height. The distance between stope to footwall decline d1 set fixed as 20 m. Large number of pages viewed.

Slope stope strike stull tailings timber vein winze. The hanging wall occurs above the fault plane and the footwall occurs below it. The underlying block of a fault having an inclined fault plane. Orebody overburden pillar pinch pitch raise shaft skip.

Hoist incline inclined shaft level magnetite outcrop ore ore pass. Other articles where footwall is discussed. A ramp is also a type of drift. Also miners will mine ore not hanging walls or footwalls.

Hanging wall and footwall. Footwall synonyms footwall pronunciation footwall translation english dictionary definition of footwall. Footwall grizzly hanging wall headframe hematite. Other articles where footwall drift is discussed.

This terminology comes from mining. Meanwhile standard stope geometry is 5 m width and 5 m height.