coal mining terms

Coal mining terms

T his is a partial glossary of common coal mining terms used in the United Kingdom. Some words were in use throughout the coalfields, some are historic and others are local to the different British coalfields. A. Adit: an underground level or tunnel to the surface for access or drainage. [1] [2] Afterdamp Damps is the collective name given to all gases other than air found in coal mines in ...

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Urban Dictionary: coal mining

 · The act of consuming alcohol at a drinking establishment during day time hours, or immediately after a work day, usually in solidarity or a small group. Conversation is nonexistent or light, and the participant(s) need to appear preoccupied in thought, typically staring into the bar top.

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CoalSpeak: Dictionary of the Coal Region

CoalSpeak: Dictionary of the Coal Region. ya can''t beat that with a stick! : a positive response, an addition onto the common "you can''t beat that". ya f*** ya! : exclamation of surprise, many times used when slightly angry at someone.

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10 Largest Coal Mining Companies In The United States – Zippia

 · 10 Largest Coal Mining Companies in the United States. While the coal mining industry is struggling, with almost half of the companies in the U.S. having filed Chapter 11 bankruptcy, there is still a need for coal. These are the largest companies in the industry: Peabody Energy. St. Louis, Missouri. By far the largest producer of coal in the ...

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Pit Terminology

Pit Terminology - Glossary. Glossary of words that are generally specific to the mining industry: Some have a two or three fold meaning, some have gone out of use, some are local to Derbyshire, Leicestershire, South Yorkshire and to Nottinghamshire, and others are general to the British Coalfields.

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Leaders in Mining Software & Advisory

Consulting and Advisory. Our Advisory team advise the global mining industry on their most critical issues, challenges and opportunities, from exploration to mine closure. Their deep domain expertise, combined with their culture of innovation, and global footprint, ensures our mining customers continue to lead. Read More.

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Types of Jobs in Coal Mining | Work

 · Coal mining is a significant part the energy industry worldwide, and in specific regions of the United States.A little over 60 percent of the United States'' electricity industry is comprised of fossil fuels, including coal. Its usage is not only part of the job market in the country - it;s also cultural and political - shaping aspects of what makes a town thrive, or not do very well.

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Trappers, Hurriers, and Hewers: Working in a Coal Mine ...

 · Whole families worked in the mines. Besides trappers, coal "hurriers" pulled carts filled with coal over long distances and through very narrow tunnels. These coal carts could weigh as much as 500 lbs., and they were hauled using chains attached to the worker''s waist; or two men would be employed, one in front to pull and one behind to push.

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GLOSSARY OF MINING TERMS(B)

GLOSSARY OF MINING TERMS(B) Back, the plane of cleavage in coal having a smooth parting, an easy parting in the coal at a high angle to the roof and floor. To work with the cleavage is said to work the ''back of the slip'' or ''on the back''. When working against the cleavage it is said to be working ''on end''; or a term describing coal projecting from the line of the face after cutting; or a ...

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20 Cornish mining terms ideas | mining, coal mining, cornish

Mar 4, 2019 - Explore Navsbooks''s board "Cornish mining terms" on Pinterest. See more ideas about mining, coal mining, cornish.

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A Glossary of the most common mining terms

 · Here''s a comprehensive A-Z guide of mining terms you need to know if you are considering investing in the mining industry or are just curious about how mining works. AC drilling: Air core drilling; Air blast drilling technique with limited coring capability. Alluvial deposit: Clay or silt or gravel carried by rushing streams and deposited ...

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Terms and conditions

Terms and conditions. Welcome to the terms and conditions for the use of the Coal Authority''s (the "Authority") electronic services: The Mining Reports online service (website) groundstability . The Business to Business (B2B) Gateway Reports System for the provision of Con29M and Mining Reports and Combined Report.

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Coal Mining Terms Dictionary | The Coal Fields™

Dictionary of terms related to Coal Mining, Coal, Lease, geography, maps, the Bureau of Land Management, and The Coal Fields™.

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Circular 891

lost-in-mining.--Coal remaining in the ground after all extraction is completed. Lost-in-mining includes coal that is (1) left to support mine roofs, (2) too thin to mine, (3) unmined around oil, gas, water, and disposal wells, (4) unmined around shafts and electrical and water conduits, (5) unmined as barrier pillars adjacent to mine or ...

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Mining Glossary

A. Abutment - A coal mining term to describe the weight of the rocks above a narrow roadway transfering to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway.; Angle of dip - The angle at which strata or mineral deposits are inclined to the horizontal plane.; Anorthosite - A plutonic rock composed almost entirely of plagioclase, which is usually ...

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Coal Mining and Local Environment: A Study in Talcher ...

Coal mining and air pollution. In the era of 21st century, this belt has become an industrial hub. Along with MCL, a good number of coal-based thermal power plants, several heavy industries, coal washeries, and a large number of subsidiary industrial units have come up in the area.

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Glossary of Terms

Coal. Coal is a sedimentary rock, which is an essential raw material in the production of steel, cement and power generation. The coal found in the Southern Coalfields is of a high quality and is approximately 250 million years old. Coal Mining (underground) Underground coal mining in Australia is done by either the bord and pillar or longwall ...

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BHP signs agreement with Aboriginal group on new terms ...

 · BHP said it was the first agreement of its kind between the coal division and the BBAC and was structured to deliver immediate and long term benefits to …

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Flashcards

This set of flashcards introduces key terms in coal mining, the process of coal formation, types of coal, and how coal is processed into a cleaner...

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Appendix G: Glossary of Mining Terms

Highwall: "The face of the exposed overburden and coal seam in an open cut of a surface coal mining activity or for entry to underground mining activities." 30 CFR 701.5. "Hot": A term applied to a mine or part of a mine that generates methane in considerable quantities.

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4 Coal Mining and Processing | Coal: Research and ...

The term coal quality is used to distinguish the range of different commercial steam coals that are produced directly by mining or are produced by coal cleaning. 3 Generally, coal quality for steam coals (i.e., coal used for electricity generation) refers to differences in heating value and sulfur content, although other characteristics such ...

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Glossary of Coal Mining Terms

of Coal Mining Terms Abandoned areas - section, panels and other areas that are not ventilated and examined in the manner required for work places. Active workings - any place in any mine where miners are normally required to work or travel.

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Mining Terms Explained: A to Z | Anglo American

Full Form of BCM in Mining | FullForms

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Longwall method | coal mining | Britannica

In coal mining: Origins of longwall mining. The other principal method of modern mining, longwall mining, had been introduced as early as the 17th century and had found general use by the 19th century, but it had long been less productive than room-and-pillar mining.

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A glossary of terms used in coal mining : Gresley, William ...

 · A glossary of terms used in coal mining by Gresley, William Stukeley. Publication date 1883 Topics Coal mines and mining Publisher London, New York, E. & F.N. Spon Collection cdl; americana Digitizing sponsor MSN Contributor University of California Libraries Language English. Addeddate 2007-03-02 18:34:47 Call number

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Mining Terms Explained: A to Z | Anglo American

Mineral – a chemical compound, such as copper or iron, formed into crystals by geological processes. Muck – in open pit mining, muck is the ore that has been broken into pieces by explosives. In underground mining, muck is the clearing up that''s done after …

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Glossary of Mining Terms

Glossary of Mining Terminology. A. Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is transferred to the front abutment, that is, the solid coal ...

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Coal Mining | Encyclopedia

 · Metallurgy and Mining: Terms and Concepts; coal mining. Coal Mining. gale. views updated May 23 2018. COAL MINING. FROM UNCHALLENGED POSITION TO STRUCTURAL DECLINE MODERNIZATION AND MECHANIZATION COAL MINING AND MIGRANT WORKERS BIBLIOGRAPHY. In 1912–1913 the European coal industry reached its peak. At that time coal was …

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Appendix:Dictionary of Mining, Mineral, and Related Terms ...

In bituminous coal mining, a general term applied to a worker who is engaged in mining coal in a strip mine, one in which the coal is close enough to the Earth''s surface to permit the use of power shovels in stripping back the ground and loading the coal into large cars or trucks.

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Appendix Y

as a mainway; a coal heading; a working place where the coal is extracted from the seam in the initial mining; same as "gate" and "roadway," both British terms. Extraction - The process of mining and removal of cal or ore from a mine. Face – The exposed area of a coal bed from which coal …

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CoalSpeak: Dictionary of the Coal Region

Comes from the mining days when ham for lunch was a treat. hard coal : the Anthracite Coal that the coal region of Eastern Pennsylvania is famous for. Bituminous, or "soft coal" is mined in Western Pennsylvania. To be "from da hard coal" is to be from the Coal Region of Eastern PA.

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Coal consultation terms of reference called ''staggering ...

 · Groups and individuals concerned about the impact of coal mining in the Eastern Slopes of the Rocky Mountains are expressing "extreme disappointment" after the government quietly released ...

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Pit Talk: the secret coal mine language that''s now going ...

 · Some mining terms were used in some collieries, but not others, while others, such as "snap" (to refer to lunch or dinner time) were used by all miners in the region.

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Glossary of Mining Terms

A. Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is transferred to the front abutment, that is, the solid coal ahead of the face and the back abutment, that is, the settled packs behind the face.

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Coal Mining

Coal mining under conditions of sufficiently high pore gas pressure can produce the hazard of dynamic failure of coal known as coal and gas outbursts. During an outburst, coal fragmentation occurs and the fragmented coal is projected into the mine opening, accompanied by a rapid release of gas.

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Common Coal Mining and Processing Terms

Common Coal Mining and Processing Terms The following is a list of some common terms used in coal mining and processing. This list has been compiled from posts written in the former glossary section – removed late 2012.

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Glossary of Mining Terms

EX-99 15 glossary.htm EX99.3 - GLOSSARY OF MINING TERMS Glossary of Mining Terms ... Anthracite - A hard, black coal containing a high percentage of fixed carbon and a low percentage of volatile matter. Anticline - An arch or fold in layers of rock shaped like the crest of a wave.

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Coal and the environment

 · Effects of coal mining. Surface mines (sometimes called strip mines) were the source of about 62% of the coal mined in the United States in 2019. These mining operations remove the soil and rock above coal deposits, or seams. The largest surface mines in the United States are in Wyoming''s Powder River Basin, where coal deposits are close to the ...

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