Coal (or a colliery) is said to be won when it is made accessible for exploitation; winning comprehends boring for coal, sinking the shafts, excavations, and the actual procuring of coal under circumstances favourable for its being worked. See more This is a partial glossary of coal mining terminology commonly used in the coalfields of the United Kingdom. Some words were in use throughout the coalfields, some are historic and some are local to the different … See more Adit An adit is an underground level or tunnel to the surface for access or drainage purposes. Afterdamp See more Cage The cage is the iron framework in which men and coal tubs are wound up and down the shaft. It … See more Engine pit The shaft where the pumping engine was located was often termed the "engine pit"; the second shaft sunk, during development, was … See more Bank, pit bank or pit brow The bank, pit bank or pit brow is the area at the top of the shaft. Banksman or banker See more Damp Damp is gas, it derives from the German word dampf meaning vapour. Dataller A dataller, day wage man or day-man was paid on a daily basis for work done as required. Datallers' … See more Face or coal face The coal face is the place where coal is cut from the coal seam either manually by hewers or mechanically by machine. Firedamp Firedamp is explosive, flammable gas consisting … See more
A-Z of Mining Terms Glossary - Crux Investor
Webcoal mine definition: 1. the deep hole or system of holes under the ground from which coal is removed 2. the deep hole or…. Learn more. WebCoal Analysis - The determination by chemical methods of the amounts of various components of coal. Coal Ash - Non-combustible material in coal. Coal Bank - Exposed … lantus insulin bnf
What is a Reverse Fault? - Definition, Locations
WebJul 28, 2014 · Top Ten Mining Terms. 10. Bench: floor or ground anywhere underground. 9. Back: the roof anywhere underground. 8. Drift: what you would call a tunnel. 7. Ramp: drift that runs from level down to ... WebAdit – An entrance to a mine, generally a horizontal tunnel. Alluvial or Bench Deposits – An ancient river-washed rock and gravel bar that may be thousands of feet from the nearest stream, creek, or river. Alluvial or … Webbituminous coal in india - Example. Bituminous coal is a type of coal that is commonly found in India and other parts of the world. It is a medium- to high-rank coal, with a higher carbon content and energy content than lignite and sub-bituminous coal. lantus insulin pen haltbarkeit