coal mining dictionary

Coal mining translation German | English-German …

The threat of coal mining activities remains. Die Bedrohung durch den Kohlebergbau ist weiterhin gegeben. Something similar applies in the case of coal mining to the fire damp produced, which can contain large amounts of methane.

coal-mine noun - Definition, pictures, pronunciation and ...

a place underground where coal is dug Culture coal mining Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s.

mining - WordReference.com Dictionary of English

mine / maɪn / n. a system of excavations made for the extraction of minerals, esp coal, ores, or precious stones; any deposit of ore or minerals; a lucrative source or abundant supply: she was a mine …

Glossary of Mining Terms - Coal Education

Glossary of Mining Terms ... In coal mining this is the intended basis for roof bolting. Bearing – A surveying term used to designate direction. The bearing of a line is the acute horizontal angle between the meridian and the line. The meridian is an established line of reference. Azimuths are angles measured clockwise from any meridian. Bearing plate - A plate used to distribute a given ...

coal - Oxford Advanced Learner's Dictionary

(British English) to take goods to a place where there are already plenty of them; to supply something where it is not needed Newcastle-upon-Tyne, in the north of England, was once an important coal-mining …

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 …

What does coal mine mean? definition, meaning and ...

Definition of coal mine in the AudioEnglish.org Dictionary. Meaning of coal mine. What does coal mine mean? Proper usage and pronunciation (in phonetic transcription) of the word coal mine. Information about coal mine in the AudioEnglish.org dictionary, synonyms and antonyms.

Glossary of coal mining terminology - Wikipedia

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 British coalfields.

Mining - Idioms by The Free Dictionary

Like this video? Subscribe to our free daily email and get a new idiom video every day! canary in a coal mine Something or someone who, due to sensitivity to his, her, or its surroundings, acts as an indicator and early warning of possible adverse conditions or danger. Refers to the former practice of taking caged canaries into coal mines. The ...

Glossary of Mining Terms - rocksandminerals.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 Mining Terms - SEC.gov

Strip mine - An open-pit mine, usually a coal mine, operated by removing overburden, excavating the coal seam, then returning the overburden. Sub-bituminous - A black coal…

Mining - definition of mining by The Free Dictionary

Define mining. mining synonyms, mining pronunciation, mining translation, English dictionary definition of mining. n. 1. The process or business of extracting ore or minerals from the ground. 2. a. The process of digging under an enemy emplacement or fortification to...

Urban Dictionary: coal mining

The act of consuming alcohol at a drinking establishment during day time hours, or immediately after a work day, usually in solidarity or a small group. Conversation is nonexistent or light, and the participant(s) need to appear preoccupied in thought, typically staring into the bar top.

Coal | Definition of Coal by Merriam-Webster

— Kendra Atleework, The Atlantic, "Power Lines Are Burning the West," 25 May 2018 Just a few blocks to the south is the Trump International, where coal mining industry lobbyists met genially with energy secretary Rick Perry last year.