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  • A Glossary of the most common mining terms

    May 04, 2018  Having trouble understanding mining terminology? 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.

  • Glossary of Mining Terms - Mineral

    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.

  • Glossary of coal mining terminology - Wikipedia

    OverviewABCDEFG

    AditAn adit is an underground level or tunnel to the surface for access or drainage purposes. AfterdampAfterdamp is a mixture of carbon monoxide and chokedamp which replaces atmospheric air after an explosion.

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  • Longwall Definition of Longwall at Dictionary

    Longwall definition, noting or pertaining to a means of extracting coal or other minerals in an underground mine from a continuous face, the roof before the face being supported at intervals by temporary or movable artificial supports. See more.

  • Glossary of Mining Terms - Coal Education

    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.

  • Glossary of Mining Terminology - Glace Bay

    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

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  • Glossary of Mining Terms – Legends of America

    Glossary of terms used in the American Mining Industry. Dry Diggings – Earth excavated in the summer and held to be washed in winter when water was more plentiful.. Dry Washing – Fine soil blown away, leaving the gold.. Drywasher – A common desert mining tool similar to a highbanker but doesn’t need water.It operates by the use of wind. The light junk material is blown off the top of ...

  • Glossary of Mining Terms - SEC

    Glossary of Mining Terms . A B C D E F G H I J K L M N O P Q R S T U V W X Y Z. A. Acidic precipitation - Snow and rain that have a low pH, caused by sulphur dioxide ...

  • Longwall mining - Wikipedia

    Longwall mining is a form of underground coal mining where a long wall of coal is mined in a single slice (typically 0.6–1.0 m (2 ft 0 in–3 ft 3 in) thick). The longwall panel (the block of coal that is being mined) is typically 3–4 km (1.9–2.5 mi) long and 250–400 m (820–1,310 ft) wide.

  • Mining Terms Dictionary The Diggings™

    Dictionary of terms related to Mining, Mining, Claim, geography, maps, the Bureau of Land Management, and The Diggings™.

  • Crypto A to Z: Cryptocurrency glossary of common terms ...

    Jun 24, 2019  Mining Pool: If a number of miners combine their computing power together to try and help complete the transactions required to start a new block in the blockchain, they are in a mining pool. The rewards are spread proportionately between those in the mining pool based on the amount of power they contributed.

  • Mining Terms Explained: A to Z Anglo American

    Learn about mining with this dictionary full of mining terms methods, from base metals to stopes more.

  • Longwall mining definition by Babylon’s free dictionary

    Longwall mining is a form of underground coal mining where a long wall of coal is mined in a single slice (typically 0.6 – 1.0 m thick). The longwall panel (the block of coal that is being mined) is typically 3 – 4 km long and 250 – 400 m wide.

  • Longwall definition and meaning Collins English Dictionary

    Longwall definition: a method of extracting coal from a mine whereby a long wall of coal is mined at one time Meaning, pronunciation, translations and examples

  • Gold Mining Terms Glossary – Gold Bug Park

    Download our PDF of Gold Mining Terms. adit – a horizontal or nearly horizontal underground passage coming to the surface at one end of a mine.; alluvial – of or pertaining to alluvium; alluvial soil.; alluvium – a deposit of sand, mud, etc., formed by flowing water.; assay – to analyze (an ore, alloy, etc.) in order to determine the proportion of gold, silver, or other metal in it.

  • Dictionary Meanings and Definitions of Words at ...

    Dictionary is the world’s leading online source for English definitions, synonyms, word origins and etymologies, audio pronunciations, example sentences, slang phrases, idioms, word games, legal and medical terms, Word of the Day and more. For over 20 years, Dictionary has been helping millions of people improve their use of the English language with its free digital services.

  • mining terminology translation German English-German ...

    With Reverso you can find the English translation, definition or synonym for mining terminology and thousands of other words. You can complete the translation of mining terminology given by the English-German Collins dictionary with other dictionaries such as: Wikipedia, Lexilogos, Larousse dictionary, Le Robert, Oxford, Grévisse

  • Definition of longwall mining - Mindat.org

    A full-extraction method for mining large panels of coal. ii. A system of mining in which all the minable coal is recovered in one operation. Ref: Hudson iii. A method of mining flat-bedded deposits, in which the working face is advanced over a considerable width at one time. See Also: longwall Ref: Pryor, 3

  • Long-wall mining Article about long-wall mining by The ...

    The SBBM technique is mainly used for recycling corner coal pillars, industrial square pillars, and irregular coal blocks as well as the coal beneath buildings, railways, and water bodies, all of which are unsuitable or cannot be exploited by long-wall mining.The SBBM technique also exhibits a lot of advantages such as less investment, short operating period, and quick returns.

  • Definition of advancing longwall - Mindat.org

    A longwall mining technique, most commonly found in European coal mines, where the gate roads are advanced while the longwall face is advanced toward the mining limits. The gate roads are maintained throughout the worked-out portion of the longwall panel.

  • French to English Mining Minerals / Gems Translation ...

    ProZ Headquarters 235 Harrison Street Mail Drop #22 Syracuse, NY 13202 USA +1-315-463-7323

  • Crypto Glossary CoinMarketCap

    1hr: Stands for data for the past 1 hour. 24hr: Stands for data for the past 24 hours. 7d: Stands for data for the past 7 days. 51% Attack: If more than half the computer power or mining hash rate on a network is run by a single person or a single group of people, then a 51% attack is in operation. This means that this entity has full control of the network and can negatively affect a ...

  • Minería de tajo largo - SEG Wiki

    Una máquina larga de minería que corta una capa de carbón con un cortador que avanza y retrocede a lo largo de la máquina; el carbón se va removiendo mediante una correa transportadora y los residuos depositados detrás de la máquina.

  • Appendix G: Glossary of Mining Terms - The Strip Mining ...

    Longwall mining: A system of mining on straight faces up to 400 yards in length. A power machine shaves the coal along the face over the entire length of a panel designated for mining. Self-advancing hydraulic lifts are used to hold the ceiling in place until mining is completed on a given panel.

  • Definition of advancing longwall - Mindat.org

    A longwall mining technique, most commonly found in European coal mines, where the gate roads are advanced while the longwall face is advanced toward the mining limits. The gate roads are maintained throughout the worked-out portion of the longwall panel.

  • French to English Mining Minerals / Gems Translation ...

    ProZ Headquarters 235 Harrison Street Mail Drop #22 Syracuse, NY 13202 USA +1-315-463-7323

  • Crypto Glossary CoinMarketCap

    1hr: Stands for data for the past 1 hour. 24hr: Stands for data for the past 24 hours. 7d: Stands for data for the past 7 days. 51% Attack: If more than half the computer power or mining hash rate on a network is run by a single person or a single group of people, then a 51% attack is in operation. This means that this entity has full control of the network and can negatively affect a ...

  • Minería de tajo largo - SEG Wiki

    Una máquina larga de minería que corta una capa de carbón con un cortador que avanza y retrocede a lo largo de la máquina; el carbón se va removiendo mediante una correa transportadora y los residuos depositados detrás de la máquina.

  • Appendix G: Glossary of Mining Terms - The Strip Mining ...

    Longwall mining: A system of mining on straight faces up to 400 yards in length. A power machine shaves the coal along the face over the entire length of a panel designated for mining. Self-advancing hydraulic lifts are used to hold the ceiling in place until mining is completed on a given panel.

  • Longwall mining - definition of Longwall mining by The ...

    Longwall mining synonyms, Longwall mining pronunciation, Longwall mining translation, English dictionary definition of Longwall mining. n a method of extracting coal from a mine whereby a long wall of coal is mined at one time

  • picyure of mining equipment terminology,hammer crusher 38

    Glossary of Mining Terms - Coal Education. 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 ...

  • Longwall System Definition of Longwall System by Merriam ...

    Longwall system definition is - a method of coal mining in which the working face extends entirely across the seam, the work proceeds either away from or toward the main shaft, and the roof is allowed to cave in behind the workers.

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

    a. The reverse of longwall, frequently used to mean the face of a room. b. A method of mining in which comparatively small areas are worked separately, as opposed to longwall; e.g., room and pillar. c. A length of coal face intermediate between a stall and a normal longwall face.

  • Longwall mining Article about Longwall mining by The ...

    Longwall mining is a form of underground mining in which a long wall of coal is sliced from the face of the mine. Filters for the underground The potential bridge failure did not come about because of a natural occurrence, but rather is one side effect of longwall mining , a coal extraction method that has been gaining popularity in ...

  • Glossary of Mining Terminology - First Nations

    The Glossary of Mining Terminology is a first attempt to improve Inuktitut terminology in the resource development field. The aim of the glossary is to clarify some technical words associated with resource development using everyday language. The Glossary of Mining Terminology is a living document that will continue to be improved as the industry develops and Inuktitut speakers become more ...

  • Mining History Association Links

    A number of on-line glossaries can be found on the Internet. One of the most comprehensive sources for definitions of mining terms (1269 pages) is “A Dictionary of Mining, Mineral and Related Terms,” Paul. W. Thrush, ed, U. S. Bureau of Mines, (Washington: Government Printing Office, 1968).

  • Free Download: Process Mining Glossary Process Mining ...

    Mastering the field of Process Mining requires an understanding of the shared vocabulary used by Process Mining practitioners. It can be difficult remembering every term used, which is why we created a free, printable, dictionary of the most utilized Process Mining Terms as a handy reference. Feel free to share this Process Mining Glossary with peers and project team members to ensure everyone ...

  • Glossary of Mining Terms – Page 3 – Legends of America

    2 thoughts on “Glossary of Mining Terms” Monty says: April 15, 2019 at 3:51 pm Was looking to find the meaning of PEA. Reply. Dave says: January 1, 2018 at 11:23 pm A magnum opus achievement. Thank you so much. Reply. Leave a Reply Cancel reply. Your email address will not be published. Required fields are marked *

  • Glossary of Mining Terminology - First Nations

    The Glossary of Mining Terminology is a first attempt to improve Inuktitut terminology in the resource development field. The aim of the glossary is to clarify some technical words associated with resource development using everyday language. The Glossary of Mining Terminology is a living document that will continue to be improved as the industry develops and Inuktitut speakers become more ...

  • Mining History Association Links

    A number of on-line glossaries can be found on the Internet. One of the most comprehensive sources for definitions of mining terms (1269 pages) is “A Dictionary of Mining, Mineral and Related Terms,” Paul. W. Thrush, ed, U. S. Bureau of Mines, (Washington: Government Printing Office, 1968).

  • Free Download: Process Mining Glossary Process Mining ...

    Mastering the field of Process Mining requires an understanding of the shared vocabulary used by Process Mining practitioners. It can be difficult remembering every term used, which is why we created a free, printable, dictionary of the most utilized Process Mining Terms as a handy reference. Feel free to share this Process Mining Glossary with peers and project team members to ensure everyone ...

  • Glossary of Mining Terms – Page 3 – Legends of America

    2 thoughts on “Glossary of Mining Terms” Monty says: April 15, 2019 at 3:51 pm Was looking to find the meaning of PEA. Reply. Dave says: January 1, 2018 at 11:23 pm A magnum opus achievement. Thank you so much. Reply. Leave a Reply Cancel reply. Your email address will not be published. Required fields are marked *

  • Common Coal Mining and Processing Terms

    Longwall Mining – longwall. Longwall mining is a method of underground mining were a steel plow or rotating cutting drum mines a longwall of coal in a single slice. The drum/plow is mechanically pulled back and forth over the wall for hundreds of feet. The mined coal is then removed via conveyor. Metallurgical Coal. Also known as: met coal

  • Spanish to English Mining Minerals / Gems Translation ...

    ProZ Headquarters 235 Harrison Street Mail Drop #22 Syracuse, NY 13202 USA +1-315-463-7323

  • Territory Mining Terms Dictionary The Diggings™

    In American law, a portion of the United States, not within the limits of any state, which has not yet been admitted as a state of the Union, but is organized, with a separate legislature, and with executive and judicial officers appointed by the president.

  • Full text of "A glossary of terms used in coal mining"

    Full text of "A glossary of terms used in coal mining" See other formats ...

  • Longwall Mining Overview Introduction underground COAL

    LONGWALL MINING Overview. In the method of secondary extraction known as longwall mining a relatively long mining face (typically in the range 100 to 300m but may be longer) is created by driving a roadway at right angles between two roadways that form the sides of the longwall block, with one rib of this new roadway forming the longwall face.

  • Longwall mining : definition of Longwall mining and ...

    The basic idea of longwall mining was developed in England in the late 17th century. Miners would undercut the coal along the width of the coal face, removing coal as it fell, and using wooden props to control the fall of the roof behind the face. this was known as the Shropshire method of mining. [1] While the technology has changed considerably, the basic idea remains the same, to remove ...

  • UP: Coal Glossary

    A Dictionary of Mining, Mineral, and Related Terms, Bureau of Mines, compiled and edited by Paul W. Thrush, 1968. Annual Energy Review 1987, Energy Information Administration. Coal Handbook, edited by Robert A. Myers, 1981 "Petroleum Cokes – Focal Point USA," International Bulk Journal, August 1988

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

    Appendix:Dictionary of Mining, Mineral, and Related Terms/R/4. Definition from Wiktionary, the free dictionary ... A gate road in longwall mining with a rib of solid coal along one side. rib-side pack. A pack formed by working 5 to 10 yd (4.6 to 9.1 m) of coal along a rib-side of a road and packing the waste. ...

  • Long-wall mining - definition of Long-wall mining by The ...

    Long-wall mining synonyms, Long-wall mining pronunciation, Long-wall mining translation, English dictionary definition of Long-wall mining. coal mining. Translations. English: coal mining n estrazione f

  • Glossary of coal mining terminology - WikiMili, The Best ...

    A. Adit. An adit is an underground level or tunnel to the surface for access or drainage purposes. [1] Afterdamp. Afterdamp is a mixture of carbon monoxide and chokedamp which replaces atmospheric air after an explosion. [1] Agent. The agent was the senior colliery manager: the term "viewer", "captain" or "steward" also appeared in older regional terminology.. Where the mine owner provided the ...