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Glossary Of Coal Mining Terms

Coal Mining Terms Engole

Coal Mining Terms Engole

T his is a partial glossary of common coal mining terms used in the United Kingdom. Some words were in use throughout the coalfields some are historic and others are local to the different British coalfields. A. Adit an underground level or tunnel to the surface for access or drainage. 1 2 Afterdamp Damps is the collective name given to all gases other than air found in coal mines in .

Circular 891 Glossary Of Coal Classification System And

Circular 891 Glossary Of Coal Classification System And

Note.--Glossary terms and specific criteria are crossreferenced within this report. To aid the reader glossary items beginning below are printed in boldface type and specific criteria are printed in boldface italics. . Lost-in-mining coal is subtracted from the reserve base and is divisible into subeconomic coal or noneconomic coal .

Useful Glossary Of Coal Mine Terms Earth Science

Useful Glossary Of Coal Mine Terms Earth Science

Sep 13 2018 We came across a useful glossary of coal mining terms a while ago here it is A Glossary of Mining Terms used in mid 1800s. AFTERDAMP. After an explosion the mine was filled by the products of the burning gas. These were mainly carbon monoxide CO which is poisonous and carbon dioxide CO2 which is suffocating.

A Glossary Of Terms Used In Coal Mining Gresley William

A Glossary Of Terms Used In Coal Mining Gresley William

Mar 02 2007 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. amp; F.N. Spon Collection cdl; americana Digitizing sponsor MSN Contributor University of California Libraries Language English. Addeddate 2007-03-02 183447 Call number

Appendix Y Glossary Of Mining Terms As Used In This

Appendix Y Glossary Of Mining Terms As Used In This

Y-1 Appendix Y - Glossary of Mining Terms as used in this Report 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;

Glossary Of Mining Terms Rocks And Minerals Com

Glossary Of Mining Terms Rocks And Minerals Com

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 Terms Humecoalcomau

Glossary Of Terms Humecoalcomau

Glossary of Terms Authorisation. An Authorisation was granted under the NSW Mining Act 1973 which permitted a company to explore for coal. An Authorisation may still exist however new titles which are granted under the NSW Mining Act 1992 are now known as an Exploration Lease. . Coal Mining underground Underground coal mining in .

File Name Glossary

File Name Glossary

The results of his research into mining terms used in the mining operations in the Forest of Dean iron ore and coal fields have been collated into this Glossary. The Glossary is intended to be a living document so if you know of any mining terms not included or would like to make a comment please use the feedback form

Appendix G Glossary Of Mining Terms The Strip Mining

Appendix G Glossary Of Mining Terms The Strip Mining

Appendix G Glossary of Mining Terms . Rob the pillars The mining of coal pillars left to support the roof during development mining often resulting in cave-ins. Room-and-pillar Method of mining where flat lying beds of coal are mined in rooms separated by pillars of undisturbed rock left for roof support.

Mining Terms Glossary British Caving

Mining Terms Glossary British Caving

MINING TERMS used in the LCMLA Scheme Black – terms used across several regions Other terms predominantly used in Derbyshire North Wales in the South West the Forest of Dean the North of England and in Southern England Adit A horizontal tunnel

Glossary Of Terms Durham Mining Museum

Glossary Of Terms Durham Mining Museum

A Glossary of Terms used in the 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

Miners Glossary 187; Forest Of Dean Local History Society

Miners Glossary 187; Forest Of Dean Local History Society

Dave Tuffleys Miners Glossary Dave Tuffley a leading member of the Forest of Dean Local History Society has a long term interest in the history of the local mining industry. For over 25 years he has researched mining accidents in the Forest of Dean coal and iron ore fields by examining local newspapers coroners records and cemeteries.

Glossary Of Legal Terms In Coal Mining Document Price

Glossary Of Legal Terms In Coal Mining Document Price

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 .

Glossary Of Mining Terms Legends Of America

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 doesnt need water.It operates by the use of wind. The light junk material is blown off the top of .

Glossary Of Coal Mining Terms Dol

Glossary Of Coal Mining Terms Dol

Butt entry - a coal mining term that has different meanings in different locations. It can be synonymous with panel entry sub-main entry or in its older sense it refers to an entry that is butt on to the coal cleavage that is at right angles to the face. Cage - in a mine shaft the device similar to

Glossary Of Mining Terms Rpmglobal

Glossary Of Mining Terms Rpmglobal

4 99 Glossary of Mining Terms RPMGlobal 99 Glossary of Mining Terms RPMGlobal 5 Angle of Draw - in coal mine subsidence this angle is assumed to bisect the angle between the vertical and the angle of repose of the material and is 20 for flat seams. For dipping seams the angle of break increases being 35.8 from the vertical for a 40 dip.

Glossary Of Mining Terminology Miners Museum

Glossary Of Mining Terminology Miners Museum

Coal Analysis - The determination by chemical methods of the amounts of various components of coal. Coal Ash - Non-combustible material in coal. Coal Bank - Exposed seam of coal. Coal Basin - A coal field with a synclinal basin structure. Coal Bump - Sudden outbursts of coal and rock that occur when stresses in a coal pillar

Glossary Of Mining Terms Sec

Glossary Of Mining Terms Sec

Anthracite - A hard black coal containing a high percentage of fixed carbon and a low percentage of volatile matter. Anticline - An arch or fold in layers of rock shaped like the crest of a wave. Apex - The top or terminal edge of a vein on surface or its nearest point to the surface. Ash - The inorganic residue remaining after ignition of coal.

Appendix Y Glossary Of Mining Terms As Used In This

Appendix Y Glossary Of Mining Terms As Used In This

Appendix Y - Glossary of Mining Terms as used in this Report 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;

Glossary Of Mining Terms Rocks And Minerals Com

Glossary Of Mining Terms Rocks And Minerals Com

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.

Mining Terms Explained A To Z Anglo American

Mining Terms Explained A To Z Anglo American

Seam – an underground layer of a mineral such as coal. Shaft – a column that runs down to the bottom of the mine. It is used to transport people ore and equipment up and down the mine. Shaft sinking –

Mining Glossary Energy Glossary Australian Shares

Mining Glossary Energy Glossary Australian Shares

Comminution - The breaking crushing or grinding of coal ore or rock. Concentrate - The concentrated mineral product resulting from preliminary processing. Conformable - The relationship of stratigraphic units emplaced in an uninterrupted succession.

Coal Mining Terms Dictionary The Coal Fields™

Coal Mining Terms Dictionary The Coal Fields™

Dictionary of terms related to Coal Mining Coal Lease geography maps . Law Glossary. Dictionary. Advertise With Us. Twitter Facebook Pinterest Youtube LinkedIn Information hosted on The Coal Fields™ is based on publicly available data through the Bureau of Land Management. The Coal Fields™ accepts no liability for the content of this .

Common Coal Mining And Processing Terms

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.

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