Dibrugarh: Tinsukia district authorities sealed 12 unauthorised rat-hole mines in the Patkai hills region on Tuesday, marking ...

As a labor lawyer and community advocate in Southern West Virginia, I was inspired recently by visiting the coalfields in the ...

Our readers should note that a coalfield is a geographical label, not necessarily related to geological terms used to describe coal, such as seam, coalbed, or series. For example, there are several ...

Considering the complex interaction mechanisms between the drill rod system and coal seams during horizontal drilling, an experimental platform and vibration monitoring system for the coal mine ...

Coal Seams in the Kanawha Coal Field The principal seams that have been worked in the Kanawha Field are a part of the upper Kanawha Group and include the Stockton or Lewiston, the Coalburg, and the ...

Metinvest-Pokrovskvuhillia temporarily reduced the production volumes of coking coal due to military actions near the ...

Despite being banned, rat-hole mining remains a prevalent practice. What makes this hazardous practice so dangerous, and how ...

“In the side-cutting procedure, narrow tunnels are dug on the hill slopes and workers go inside until they find the coal seam. The coal seam in the hills of Meghalaya is very thin, less than 2 m in ...

National Engineering Research Center for Coal Gas Control, China University of Mining and Technology, Xuzhou 221116, China Key Laboratory of Gas and Fire Control for Coal Mines, China University of ...

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