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Glossary of Coal Mining Terms DOL

2020-5-20  In coal mining this is the theoretical effect of roof bolting. Bearing plate a plate used to distribute a given load. In roof bolting plate used between the bolt head and the roof. Rev. June 24, 2008 Mining terms.3 Bed a stratum of coal or other sedimentary deposit. Belt or belt conveyor an endless belt on which coal or other materials

Coal Mining Terminology Coal and Coal Mining by

2019-4-15  Terminology Some of the terms used in the Coal Mining Industry Adit: A horizontal passage-way, open on both ends ~ usually called a tunnel Adze: A curved tool for dressing timber Afterdamp: Gas formed from the products of an explosion of fire-damp, composed mainly of

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™.

Glossary of Mining Terms Coal Education

2018-1-4  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.

Common Coal Mining and Processing Terms

In coal mining, run-of-the-mine is the coal as it comes from the mine, not treated at a preparation plant. Slurry Pipeline (coal) A slurry pipeline is used for transporting a viscous mixture of coal and liquid medium (water). They can be used for short-haul-transport, such as from a port facility to a nearby power plant, reducing or eliminating

Glossary of Mining Terminology Miners' Museum

2019-6-26  Glossary of Mining Terminology After Damp Gasses resulting from underground combustion, normally carbon Bootleg Coal The mining and/or selling of coal from an area not owned by the miner or without the owner's permission. Bord A chamber excavated in coal, off a balance. In some coal fields, a bord is called a

coal mining Definition, History, Types, & Facts

2021-2-25  Coal mining, extraction of coal deposits from the surface of Earth from underground. Coal has been used since the Bronze Age, 3,000 to 4,000 years ago, and was the basic energy source that fueled the Industrial Revolution of the 18th and 19th

Mining terms explained: A to Z Anglo American

Metallurgical coal; Thermal Coal; Iron ore; Nickel and manganese; Polyhalite; Origins the stories behind our products; Sustainability. Our Sustainable Mining Plan; People. Gender Pay Gap Report UK; Communities; Environment. Climate Change; Safety and health. HIV/AIDS Policy & Workplace Programmes; Approach and policies; Tailings

Pit Terminology healeyhero.co.uk

2021-2-23  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

A glossary of terms used in coal mining : Gresley,

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

Coal Mining Terminology Coal and Coal Mining by

2019-4-15  Terminology Some of the terms used in the Coal Mining Industry Adit: A horizontal passage-way, open on both ends ~ usually called a tunnel Adze: A curved tool for dressing timber Afterdamp: Gas formed from the products of an explosion of fire-damp, composed mainly of

Common Coal Mining and Processing Terms

In coal mining, run-of-the-mine is the coal as it comes from the mine, not treated at a preparation plant. Slurry Pipeline (coal) A slurry pipeline is used for transporting a viscous mixture of coal and liquid medium (water). They can be used for short-haul-transport, such as from a port facility to a nearby power plant, reducing or eliminating

MINING TERMINOLOGY & SHORT DESCRIPTION

Mining Lease : It means a lease granted for the purpose of under standing mining operation and include a sub lease granted for the purpose. Hours of works : No adult employed above or below ground in a mine required to work for more than 48 hours in any week or 9 hours in any day in case of above mine and 8 hours in any day in case of below grounds. Industrial Fatigue : It is the physiological

Glossary of Scotch Mining Terms

2018-1-9  COAL-MEASURES, The Carboniferous series of rocks. COAL-METALS, Strata in which coal seams occur. COAL-RITH, or COAL-REE, or COAL-FAULD, A sale place for coal other than at a colliery. COAL-ROOM, A working face in stoop-and-room workings. COAL-WALL, The coal face. COAL WORK, A colliery. COD, A bush : the bearing of a hutch axle.

An Archaeologist's Guide to Mining Terminology

The authors present a glossary of mining terminology commonly used in Australia and New Zealand. The definitions and useages come from historical and contemporary sources and consideration is given to those most frequently encountered by archaeologists. The terms relate to alluvial mining, hard rock mining, ore rlll9 processing, and coal mining

A glossary of terms used in coal mining : Gresley,

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

Glossary of Mining Terms SEC

2017-10-14  Bulk mining Any large-scale, mechanized method of mining involving many thousands of tonnes of ore being brought to surface per day. Bulk sample A large sample of mineralized rock, frequently hundreds of tonnes, selected in such a manner as to

Top ten mining terms you should know MINING.COM

MINING.COM Staff Writer February 23, 2021 9:21 am Zambia achieves record high copper production in 2020, minister says Reuters February 23, 2021 8:45 am

Glossary of Hardrock Mining Terms

2019-8-11  DEFINITION OF HARDROCK MINING TERMS Adit A level, horizontal drift or passage from the surface into a mine. Borehole A vertical or inclined hole, used for ventilation from one level to another, or to carry waterlines or electrical wires. May be large enough for a man to climb through, but much smaller than a raise.

Introduction Overview Introduction underground

INTRODUCTION. The intended purpose of this Website . is to provide a reference document for all aspects of underground coal mining in Australia (though there may be references to overseas practices where these could be of interest).. The aim is to be of use to all levels of expertise from people with no, or at least a very limited knowledge of mining through to practicing mining engineers

MINING TERMINOLOGY & SHORT DESCRIPTION

Mining Lease : It means a lease granted for the purpose of under standing mining operation and include a sub lease granted for the purpose. Hours of works : No adult employed above or below ground in a mine required to work for more than 48 hours in any week or 9 hours in any day in case of above mine and 8 hours in any day in case of below grounds. Industrial Fatigue : It is the physiological

Glossary of Mining and Geordie words.

A. Adit:-Entrance to a mine, usually a drift which sloped from the surface down to a coal seam.Advanced Head : -A roadway heading which is in front of the coal face line. Advance Face: -A face where the coal is extracted as the face and roadways advance inbye.Opposite to retreat mining. AFC:-An armoured flexible conveyor, used to transport coal off a face, coal cutting machines were often

Glossary of Mining Terms Legends of America

2021-2-24  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

A glossary of terms used in coal mining : Gresley,

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

Durham Mining Museum Mining Terms

Coal Trade of Northumberland and Durham By G. C. Greenwell, F.G.S., M.Inst.C.E., Colliery Viewer, Past President of the North of England Institue of Mining and Mechanical Engineers ; Past President of the Manchester Geological Society ; Author of "A Practical Treatise on

Glossary of Hardrock Mining Terms

2019-8-11  DEFINITION OF HARDROCK MINING TERMS Adit A level, horizontal drift or passage from the surface into a mine. Borehole A vertical or inclined hole, used for ventilation from one level to another, or to carry waterlines or electrical wires. May be large enough for a man to climb through, but much smaller than a raise.

Coal mining Underground mining Britannica

Coal mining Coal mining Underground mining: In underground coal mining, the working environment is completely enclosed by the geologic medium, which consists of the coal seam and the overlying and underlying strata. Access to the coal seam is gained by suitable openings from the surface, and a network of roadways driven in the seam then facilitates the installation of service facilities

DRIVAGE IN STONE (COAL MINES) Mining Technology

2021-1-29  A drift in coal mining terminology is a roadway in stone, and is driven for access to shallow seams, for passage from one seam to another, for transport, sand stowing and other purposes. Considerable drifting is essential for approach to a coal seam in horizon mining, and to cut down development period thereby saving interest charges on the

mining and mines: Glossary of Mining Terminology

2020-7-18  Bootleg Coal The mining and/or selling of coal from an area not owned by the miner or without the owner's permission. Bord A chamber excavated in coal, off a balance. In some coal fields, a bord is called a room. Bore Hole A hole of small diameter drilled or bored to explore the strata beneath, above, beside or ahead.

Appendix G: Glossary of Mining Terms The Strip

2021-2-8  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.