opencast mining

opencast mining
the mining of ore or coal from an open mine
Syn: ↑strip mining
Hypernyms: ↑mining, ↑excavation

Useful english dictionary. 2012.

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  • opencast mining — ➔ mining * * * opencast mining UK US noun [U] NATURAL RESOURCES ► the activity of taking minerals, especially coal, from the surface of the ground rather than from passages dug under it: »The demand is for compensation for damage done to the land …   Financial and business terms

  • opencast mining — ➡ strip mining * * *        surface mining (q.v.) to obtain minerals other than coal. * * * …   Universalium

  • opencast mining —   extraction of a mineral deposit after first removing the layers of rock laid over it. Especially used when the mineral layer is horizontal or only gently dipping and the overlying material is shallow and/or fairly unconsolidated …   Geography glossary

  • mining — min‧ing [ˈmaɪnɪŋ] noun [uncountable] the action or industry of getting minerals out of the earth by digging: • a mining company ˌopencast ˈmining mining in which minerals, especially coal, is taken out of holes in the ground near the surface, not …   Financial and business terms

  • mining — noun 1. the act of extracting ores or coal etc from the earth (Freq. 3) • Syn: ↑excavation • Derivationally related forms: ↑excavate (for: ↑excavation), ↑mine …   Useful english dictionary

  • Mining — This article is about the extraction of geological materials from the Earth. For the municipality in Austria, see Mining, Austria. For the siege tactic, see Mining (military). For name of the Chinese emperor, see Daoguang Emperor. Simplified… …   Wikipedia

  • Mining in Roman Britain — Mining was one of the most prosperous activities in Roman Britain. Britain was rich in resources such as copper, gold, iron, lead, salt, silver, and tin, materials in high demand in the Roman Empire. The abundance of mineral resources in the… …   Wikipedia

  • opencast — adjective Date: 1713 chiefly British worked from a surface open to the air < an opencast mine > < opencast mining > …   New Collegiate Dictionary

  • opencast — o|pen|cast [ˈəupənka:st US ˈoupənkæst] adj [usually before noun] BrE an opencast mine is one where coal is taken out of holes in the ground near the surface, not from deep under the ground ▪ opencast mining …   Dictionary of contemporary English

  • Mining archaeology in British Isles — Mining Archaeology is a specific field well developed in the British Isles during recent decades. A reason of ongoing interest in this field is the particular bond between regional history and the exploitation of metals. References to mines in… …   Wikipedia

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