coal mining terminology

Coal Terminology Resource Reservecoal mining terminology squarawoodcraftscoza

Coal Resources of the United States USGS This is the most recent comprehensive estimate of coal total resource in the United States and includes the definitions at that time for many of the terms Introduction Overview Introduction underground COAL As a result most of the text of this Website covers very basic descriptions of aspects of underground coal mining while the more technical details are available through the links or referenc

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Coal Mining and Coal Formation Earth Scicoal mining Infoplease

Surface Coal Mining open pit mine open pit terms open pit overview Surface mining is accomplished by removing overburden from the coal seam and then blasting and removing the coal The ratio of overburden excavated to the amount of coal removed is called the overburden ratio The lower the ratio the more productive the mine The lowest overburden ratios are found in western surface mines physical extraction of coal resources to yield coal also the business of exploring for developing mining and transporting coal in any form Strip mining is the process in which the overburden earth and rock material overlying the coal is removed

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Appendix G Glossary of Mining Terms The Strip Mining Circular 891 Glossary of Coal Classification System and

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 activiti 30 CFR Hot A term applied to a mine or part of a mine that generates methane in considerable quantiti Hydrologic balance The maintenance of the quality and quantity of surface and strip or surface mining The extraction of coal by using surface mining methods such as area strip mining contour strip mining or open pit mining The overburden covering the coal is removed and the coal extracted using power shovels front end loaders or similar heavy equipment

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Mining Define Mining at DictionaryCoal mining Wikipedia

Mining definition the act process or industry of extracting ores coal etc from min See moreCoal mining is the process of extracting coal from the ground Coal is valued for its energy content and since the s has been widely used to generate electricity

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Talk Glossary of coal mining terminology WikipediaCommon Mining Terms Mining the Motherlode

This article is within the scope of WikiProject Mining a collaborative project to organize and improve articles related to mining and mineral industriThis is an educational site with information pertaining to hardrock mining and the history of s Wells British Columbia called Mining the Motherlode Web Site

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Coal Mining Free Online Dictionary of Law Terms and Full text of A glossary of terms used in coal mining

Related Legal Terms and Definitions Coal Legal Definition and Related Resources of Coal Meaning of Coal Coal eo nomine is a fuel used both for heating and propulsionSearch the history of over 345 billion web pages on the Internet

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coal mining terminology gujaratgenomicsinGlossary of Mining Terms and Pitmatic Durham in Time

Mining Terminology 1 MINING TERMINOLOGYA Abutment In coal mining 1 the weight of the rocks above anarrow roadway is transferred to the solid coal along the sides which act as 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

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Glossary of coal mining terminology Wikipedia This is a partial glossary of coal mining terminology commonly used in the coalfields of the United KingdomUndercut To cut below the coal face by a mining machine a coal cutter see pom pom Undermanager A person having responsibilities defined by law An undermanager is usually the person in charge of underground mining operations often a coal seam and is next in authority to a manager or deputy manager

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What does coal mining mean DefinitionsGlossary of Mining Terms Coal Education

Freebase 000 / 0 votes Rate this definition Coal mining The goal of coal mining is to obtain coal from the ground Coal is valued for its energy content and since the s has been widely used to generate electricityA 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

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Glossary of Mining Terminology First NationsVentilation Basic Mining Process/Terminology

The Glossary of Mining Terminology is a living document that will continue to be improved as the industry develops and Inuktitut speakers become more accustomed to the language used by the industry The Glossary of Mining Terminology is a first attempt to improve Inuktitut terminology in the resource development fieldVentilation Good quality air has to be provided for personnel to breath to dilute both natural and introduced eg diesel exhaust gases to dilute or carry away

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Glossary of mining terms terminology abbreviations symbolscoal mining dictionary terms Tunnel Boring Machine TBMs

A glossary of terms and meanings along with the terminolgy used in mining and explorationGlossary of coal mining terminology Wikipedia This is a partial glossary of coal mining terminology commonly used in the coalfields of the United Kingdom

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Coal Mining and Coal Formation Earth Sci2 626 Mining acronyms and abbreviations

Surface Coal Mining open pit mine open pit terms open pit overview Surface mining is accomplished by removing overburden from the coal seam and then blasting and removing the coal The ratio of overburden excavated to the amount of coal removed is called the overburden ratio The lower the ratio the more productive the mine The lowest overburden ratios are found in western surface mines The comprehensive list of 2 626 Mining acronyms and abbreviations by All Acronyms dictionary

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Edumine Professional Development and Training for MiningUP Coal Glossary

Edumine provides online courses short courses and live webcasts in support of professional development and training for the mining industryMining Coal mining is performed through two major methods strip mining or underground mining Mining Strip Strip mining involves the use of large equipment which removes overburden rock dirt etc exposing the seam of coal

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What does coal mining mean DefinitionsSOME TERMS USE IN MINING PRATICES IN COAL INDIA youtube

Freebase 000 / 0 votes Rate this definition Coal mining The goal of coal mining is to obtain coal from the ground Coal is valued for its energy content and since the s has been widely used to generate electricity 01 22 32 some basic terms used in mining pratices in india usefull for all mining student

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