What is underground stope mining?

A stope is a dugout tunnel or space that contains the ore that is being mined. Clear stopes are essential for a mining industry operation to run smoothly. The stope provides direct access to the orebody and routes ore and waste in an underground mine.

What are the 5 methods of mining?

5 Different Types of Mining

  • Strip Mining.
  • Open Pit Mining.
  • Mountaintop Removal.
  • Dredging.
  • Highwall Mining.

What is stoping method?

stoping, in mining engineering, the opening of large underground rooms, or stopes, by the excavation of ore. Stoping is practiced in underground mineral mining when the surrounding rock is strong enough to permit the drilling, blasting, and removal of ore without caving.

What type of mining is underground mining?

Underground mining is a method of mining that extracts ore from underneath the earth’s surface. The entry from the earth’s surface to the underground mine may be created via a horizontal or vertical tunnel (also known as adit, shaft, and decline).

What is the best mining method?

Surface mining is best suited to extract minerals that are close to the surface of the earth. It is also usually a more cost-effective mining method compared to underground mining. Common minerals extracted using surface mining are some of the most mined including coal, iron and bauxite.

What is open stoping mining method?

Open stoping This type of mining is used to recover steeply dipping orebodies in competent rock. The ore is removed from the stope as soon as it is mined. Sublevel stoping and big-hole stoping are the important variants in use today. A few examples of commodities mined by this method include iron and lead/zinc.

How does a stope work?

A stope, i.e., a large section of the mine where active production is occurring, is mined, but the broken ore is not removed, but rather is left in place to support the walls of the stope until the time when all of the broken ore will be removed.