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- Stoping abstract "Stoping is the process of extracting the desired ore or other mineral from an underground mine, leaving behind an open space known as a stope. Stoping is used when the country rock is sufficiently strong not to cave into the stope, although in most cases artificial support is also provided.The earliest forms of stoping were conducted with hand tools or by fire-setting; later gunpowder was introduced. From the 19th century onward, various other explosives, power-tools, and machines came into use. As mining progresses the stope is often backfilled with tailings, or when needed for strength, a mixture of tailings and cement. In old mines, stopes frequently collapse at a later time, leaving craters at the surface. They are an unexpected danger when records of underground mining have been lost with the passage of time.Stoping is considered "productive work", and is contrasted with "deadwork", the work required merely to access the mineral deposit, such as sinking shafts and winzes, carving adits, tunnels, and levels, and establishing ventilation and transportation.".
- Stoping thumbnail S._T._Gill_-_Neales's_Stopes,_Burra_Burra_Mine,_April_12th_1847_-_Google_Art_Project.jpg?width=300.
- Stoping wikiPageID "22695386".
- Stoping wikiPageRevisionID "596320320".
- Stoping hasPhotoCollection Stoping.
- Stoping subject Category:Underground_mining.
- Stoping type GeologicalProcess113486838.
- Stoping type GeologicalProcesses.
- Stoping type NaturalProcess113518963.
- Stoping type PhysicalEntity100001930.
- Stoping type Process100029677.
- Stoping comment "Stoping is the process of extracting the desired ore or other mineral from an underground mine, leaving behind an open space known as a stope. Stoping is used when the country rock is sufficiently strong not to cave into the stope, although in most cases artificial support is also provided.The earliest forms of stoping were conducted with hand tools or by fire-setting; later gunpowder was introduced.".
- Stoping label "Firstenbau".
- Stoping label "Stoping".
- Stoping sameAs Firstenbau.
- Stoping sameAs m.05zp4g3.
- Stoping sameAs Q1419614.
- Stoping sameAs Q1419614.
- Stoping sameAs Stoping.
- Stoping wasDerivedFrom Stoping?oldid=596320320.
- Stoping depiction S._T._Gill_-_Neales's_Stopes,_Burra_Burra_Mine,_April_12th_1847_-_Google_Art_Project.jpg.
- Stoping isPrimaryTopicOf Stoping.
