COALMINE Meaning and
Definition
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A coalmine refers to an underground or sometimes open-pit excavation or extraction site where the mineral resource known as coal is extensively mined. It is a purpose-built location designed and constructed to efficiently extract coal from the Earth's crust. The process of coal mining involves the removal of coal from beneath the surface to create accessible tunnels, known as mine workings, which are interconnected across the mine site. These mine workings facilitate the extraction, transportation, and eventual processing of coal.
Coalmines typically consist of a network of interconnected tunnels that lead to various chambers and working faces, where miners excavate and extract the coal seam. The size and complexity of a coalmine can vary widely depending on the deposit size, geological characteristics, and mining method employed. In an underground coalmine, miners may use various techniques and machinery to extract coal, such as continuous miners, shuttle cars, and conveyors.
Coalmining is a critical industry that has historically played a significant role in fueling the world's energy needs. The extracted coal is used for numerous purposes, including electricity generation, industrial processes, and as a source of heat. However, coalmining also poses various health and safety risks due to potentially hazardous underground conditions, such as methane gas, coal dust, cave-ins, and accidents related to mining equipment.
In recent years, there has been a global shift towards renewable energy sources due to growing concerns over climate change and the environmental impact of coal consumption. This transition has led to a decline in coalmining activities in certain regions, as countries seek more sustainable forms of energy.
Common Misspellings for COALMINE
Etymology of COALMINE
The word "coalmine" is formed by combining two separate terms: "coal" and "mine".
The term "coal" originated from Old English "col", which is derived from Proto-Germanic "kula". It is related to Old High German "kolo" and Dutch "kool". The ultimate origin of "coal" can be traced back to the Proto-Indo-European root word "gel-", meaning "to burn" or "to shine".
The word "mine" comes from Middle English "minen", derived from Old French "miner" and Latin "minare". It is related to the Latin noun "monumentum" (meaning "a memorial") and the verb "monere" (meaning "to warn" or "to advise"). The term originally referred to extracting minerals or other precious materials from the earth.
Similar spelling words for COALMINE
