coal mine drift mouth definition

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  • roadheader for coal-mine drifts - danceemporium.org

    coal mine drift mouth definition ... coal mine drift - tunnelling roadheader. Drift mining - Wikipedia. Drift mining is either the mining of an ore deposit by ...

  • Mining | Shorpy | Old Photos

    Drift Mouth: 1908; Mouat Mine ... featuring thousands of high-definition images from ... after Shorpy Higginbotham, a teenage coal miner who lived ...

  • Basics of an open pit mine - Mine Engineer.Com

    The definition of a open pit mine is "an excavation or cut made at the surface of the ground for the purpose of extracting ore and ... In a open pit coal mine, ...

  • Drift mining - Wikipedia

    Drift mining is either the mining of an ore deposit by underground methods, or the working of coal seams accessed by adits driven into the surface outcrop of the coal bed. A drift mine is an underground mine in which the entry or access is above water level and generally on the slope of a hill, driven horizontally into the ore seam.

  • ON EXPLOSIVE MINE GASES AND DUSTS - USGS

    NOTES ON EXPLOSIVE MINE GASES AND DUSTS, ... Naomi mine of the United Coal Company, near Bellevernon, ... but at the mouth of No. 8 the destruction was very great.

  • Coal - Photos - The Big Picture - Boston.com

    22-year-old Shyam Rai from Nepal makes his way through tunnels inside of a coal mine 300 ft beneath the surface on April 13, 2011 near the village of Latyrke, in the district of Jaintia Hills, India.

  • 80 HOUR Underground Miner Pre-Employment Training Program ...

    80 HOUR Underground Miner Pre-Employment ... Sheer or plow is used to mine a block of coal usually with a ... Sometimes the opening to a drift mine is called a

  • Grouting During the Driving of Drifts and Tunnels

    KIEVSKAYA COAL MINE, HAULAGE DRIFT NO 28 . ... the mouth of the grouting ... The mine field of the old Radyanska coal Mine in Ukraine was mapped by large water ...

  • Arch Coal, Inc. | Community: Education

    Coal Gasification – The conversion of coal into a gaseous fuel. Coal mine – An area of land ... from the shaft bottom or drift mouth to the ...

  • Mining - definition of mining by The Free Dictionary

    Mining - definition of mining by The Free ... strip mining - the mining of ore or coal from an open mine. ... passageway in a mine; "they dug a drift parallel with ...

  • drawn definition - Roadheader Construction

    Horse-drawn - definition of horse-drawn by The Free Dictionary. Define horse-drawn. horse-drawn synonyms, ... definition mining; coal mine drift mouth definition;

  • Urban Dictionary: Coal Miners Daughter

    Top definition. Coal Miners Daughter ... A guy then scoops the "coal" out of her ass into the mouth(coal car) of another girl that is waiting. ... Coal-mine; coal miner;

  • Underground Surveying - Point of Beginning Magazine

    Home » Underground Surveying. Underground ... The map of a coal mine looks a great ... These rooms are lined up by setting a spad at the mouth of each room ...

  • Mining industry - definition of Mining industry by The Free ...

    Define Mining industry. Mining industry synonyms, Mining industry pronunciation, Mining industry translation, English dictionary definition of Mining industry. n. 1.

  • History of coal mining - Wikipedia

    The history of coal mining goes back ... coal was worked from drift ... permanent convict settlement near the mouth of the Hunter River to mine and ...

  • What is the entrance or opening to a mine called? - Answers

    In North America, the horizontal or sloped entrance to a mine is called a "Portal". Portal more specifically refers to the portion of the shaft visible from the outside of the mine. In some areas, the Portal portion of a horizontal shaft is called the "Drift Mouth" or "Drift Portal" as this shaft ...

  • The US Coal Industry in the Nineteenth Century

    The US Coal Industry in the Nineteenth ... of coal a day through the use of a "drift" or "slope" mine that intersected ... coal left the mouth of the mine, ...

  • Geology of Kentucky: Chapter 22, Coal

    Auxier Coal.—Type locality at Federal Mine No. 2 of Elswick Coal Company at mouth ... coal of Kentucky. ... Shaft mining is rather characteristic along with drift ...

  • Images of Mountaintop Removal Mining | Earthjustice

    Mountaintop removal coal mining, ... Images of Mountaintop Removal ... Pollution flowed from an illegal open drift mouth of an abandoned underground coal mine in West ...

  • Glossary of Mining Terms - Coal Education

    Glossary of Mining Terms ... Drift mine – An underground coal mine in which the entry or access is ... Mine mouth electric plant – A coal burning electric ...

  • Drift Mouth: 1908 | Shorpy | Old Photos

    "Drift Mouth, Sand Lick Mine ... This is a pick mine and the coal is hauled ... History in HD is a vintage photo archive featuring thousands of high-definition ...

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  • Glossary of Mining Terms - rocksandminerals.com

    Glossary of Mining Terminology. A ... Drift mine — An underground coal mine in which the entry or access is ... Mine mouth electric plant — A coal burning ...

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    HOMESTEAD definition - The place of the house or home place. ... sugar act definition kids; coal mine drift mouth definition; Products. Roadheader; Betek Cutter;

  • TECHNICAL POSITION PAPER - Office of Surface Mining

    embankment made of coarse coal refuse at the mouth of a valley and then ... overlying a coal mine: ... requires a working definition of a minable coal ...