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A Coal Mine is an insult from a friend or family member that uses an embarassing or deep secret of your''s to hurt or embarass you. Usually used in a large crowd (where it has more exposure to others.) or to use against you.
Glossary of Mining Terminology After Damp Gasses resulting from underground combustion, normally carbon monoxide. This is a loose term implying any fatal gas in a mine after an explosion or fire. Air Shaft A vertical opening into a mine for the passage of air. Airway Any passage in a mine along which an air current moves. Some passages are
Nov 10, 2014· Barack Obama''s pledge to cut carbon emissions has not stopped North Antelope Rochelle mine in Wyoming. In fact, production is booming and climate change is off the agenda. The Guardian''s ...
Mining of anthracite coal continues to this day in eastern Pennsylvania, and contributes up to 1% to the gross state product. More than 2,000 people were employed in the mining of anthracite coal in 1995. Most of the mining as of that date involved reclaiming coal from slag heaps (waste piles from past coal mining) at nearby closed mines.
Dec 11, 2018· Coal mining (also called colliery) is the process of extracting coal from the ground''s surface or from deep underground. Coal miners literally raze entire mountain ranges to feed our insurmountable desire for cheap energy. There''s something brutally simple about coal mining.
Definition of coal mining in the dictionary. Meaning of coal mining. What does coal mining mean? Information and translations of coal mining in the most comprehensive dictionary definitions resource on the web.
Main Menu > Glossary of Mining Terms and Pitmatic: Glossary of Mining Terms and Pitmatic: The following list of words gives an explanation of some common terms used by the mining communities in the North East of England. ... Dad To beat the coal dust and dirt from work clothes. ... Pitmatic Language used by miners both above and below ground.
In mining, overburden (also called waste or spoil) is the material that lies above an area that lends itself to economical exploitation, such as the rock, soil, and ecosystem that lies above a coal seam or ore body. Overburden is distinct from tailings, the material that remains after economically valuable components have been extracted from the generally finely milled ore.
The following table lists the coal mines in the United States that produced at least 4,000,000 short tons of coal.. According to the Energy Information Administration (EIA), there were 853 coal mines in the in 2015, producing a total of 896,941 thousand short tons of coal.
A tipple is a structure used at a mine to load the extracted product (, coal, ores) for transport, typically into railroad hopper the United States, tipples have been frequently associated with coal mines, but they have also been used for hard rock mining.
Mine definition is my —used before a word beginning with a vowel or h or sometimes as a modifier of a preceding noun—archaic except in an elevated style. How to use mine .
Nov 19, 2019· Today, the practice of using a to test the air supply has become part of coal mining lore, but the ideology behind it has become a popular expression. The phrase "living like a canary in a coal mine" often refers to serving as a warning to others. The actual canary had little control over its fate, but it continued to sing anyway.
coal field / coal mine No canaries in the coal mine tonight Trapper coal trappers in the mine Did you know (that) China has most coal mine fatalities? English Only forum Go back to the coal mine English Only forum Mine myself like coal English Only forum resettled due to / for the XYZ coal mine project English Only forum the canary in ...
Coal mine definition, a mine or pit from which coal is obtained. See more.
Oct 15, 2012· But coal and coal byproducts go far beyond energy production to be fundamental to our modern lives. One of the most sophisticated and automated ways to mine coal is through Longwall mining.
We do now have the opportunity to show you one of this closed mines in the town. Join us on a historical travel in Mine number 3. This mine had production from 1971 – 1996 and is one of the last low drifted mines, it means that the coal layer wasn''t ticker than 60 – 90 cm.
Jun 17, 2016· The goal of coal mining is to obtain coal from the ground. Coal is valued for its energy content, and, since the 1880s, has been widely used to generate electricity. Steel and cement industries ...
Some terms that may be considered slang by someone without experience in the industry may actually be technical jargon. For instance: Working face/face area where mining is occurring. Also, face may be used to describe an inactive entry where mining has occurred recently, is currently inactive but is being actively ventilated.
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. ... Not strictly a coal region term, but regional nonetheless.
The Mines and Collieries Act 1842 also outlawed the employment of women and in mines. In 1870 it became compulsory for all children aged between five and thirteen to go to school, ending much of the hurrying. It was still a common profession for .
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 .
Blackdamp is encountered in enclosed environments such as mines, sewers, wells, tunnels and ships'' holds. It occurs with particular frequency in abandoned or poorly ventilated coal mines. Coal, once exposed to the air of a mine, naturally begins absorbing oxygen and exuding carbon dioxide and water vapor.
That''s what those traveling toilets they had at some mines were nicknamed in the old days. Modem miners, no doubt, have their own slang; but the language used by miners years ago was very interesting. And fun, too! A "Nipper" was a boy who ran errands for miners. A "Shoofly" was a transverse passage in a mine.
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. Know some vital slang or mining coal talk that I have missed? Let me know in the comments section.
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