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Coal Mining Methods Overview by Krishna Deo Prasad is a document available to read on EtoBox.

What is Coal Mining Methods Overview about?

The document discusses coal mining methods. It describes that there are two main mining methods: underground mining and open-cast or surface mining. The choice of method depends mainly on the geology of the coal deposit. Underground mining involves accessing the coal deposit through inclined or vertical entries without removing the overburden rock. Open-cast mining removes the overburden rock to access the coal deposit. Specific underground mining methods mentioned include bord and pillar, longwall mining,

Author

Krishna Deo Prasad

Language

EN