Auger mining definition

Auger mining means a method of mining coal at a highwall by drilling holes or cutting into an exposed coal seam from the highwall and transporting the coal along an auger bit or by conveyors or other means to the surface.
Auger mining means a method of mining coal at a cliff or highwall by drilling or cutting holes into an exposed coal seam from the highwall and transporting the coal along the auger bit to the surface.
Auger mining means a method of mining coal at a cliff or highwall by drilling holes into an exposed coal seam from the highwall and transporting the coal along an auger bit to the surface and includes all other methods of mining in which coal is extracted from beneath the overburden by mechanical devices located at the face of the cliff or highwall and extending laterally into the coal seam, such as extended depth and secondary recovery systems.

Examples of Auger mining in a sentence

  • Auger mining" means a method of mining coal at a highwall by drilling holes or cutting into an exposed coal seam from the highwall and transporting the coal along an auger bit or by conveyors or other means to the surface.

  • Highwall mining or Auger mining, as defined in the definitions in R645-100-200 is Surface Mining, thus Underground regulations do not apply.

  • Auger mining means a method of mining coal at a cliff or high-wall by drilling holes into an exposed coal seam from the high-wall and transporting the coal along an auger bit to the surface.

  • Auger mining means a method of mining coal at a cliff or highwall by drilling holes into an exposed coal seam from the highwall and transporting the coal along an auger bit to the surface.

  • Auger mining in the Appalachians began sometime in the mid 1940s when surface miners turned vertical blast hole drills horizontal at the economic limit of a surface pit to recover more coal from the highwall.

  • Following the success of this pilot project, Fresh Arts pledged to develop the pilot project further by running a year-long programme of activities in 2018-2019.

  • Auger mining is a specialized method of mining underground from the surface and has been so designated by the Act.

  • Auger mining has been generally considered a secondary recovery method because it is used to ""high-grade'' reserves, a practice that results in low recovery.

  • Auger mining technology has improved considerably in recent years.

  • The term „Highwall mining” can also be found in the literature as a common system name for both Continuous High- wall and Auger mining.


More Definitions of Auger mining

Auger mining means the method of recovering coal by boring with a drill AN AUGER into a coal bed exposed PREPARED by strip-mining excavations or in naturally sloping terrain. Auger mining is used when the surface RATIO OF overburden TO COAL DOES NOT ALLOW THE becomes too thick for further economical excavation by strip mining RECOVERY OF COAL.
Auger mining means a method of mining coal at a cliff or
Auger mining means the method of recovering coal by boring with an auger into a coal bed prepared by strip-mining excavations or in naturally sloping terrain. Auger mining is used when the ratio of overburden to coal does not allow the economical recovery of coal. (3) "Broker" means any person who resells Montana coal.
Auger mining means the method of recovering coal by boring with an auger into a coal bed prepared by strip-mining excavations or in naturally sloping terrain. Auger mining is used when the ratio of overburden to coal does not allow the economical recovery of coal. (3) "Broker" means any person who resells Montana coal. (4) "Coal washing" means any treatment to remove impurities from underground mined coal. Coal washing may include but is not limited to operations such as flotation, air, water, or heavy media separation, drying, and related handling.
Auger mining means the method of recovering coal by boring with a drill into a coal bed exposed by strip-mining excavations or in naturally sloping terrain. Auger mining is used when the surface overburden becomes too thick for further economical excavation by strip mining.

Related to Auger mining

  • Underground mining means all methods of mining other than surface mining.

  • Mining means the mining, extracting, producing, handling, milling or other processing of Products.