- block-caving method
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• система разработки блоковым обрушением• система этажного обрушения
English-Russian dictionary of geology. 2011.
block-caving method
Смотреть что такое "block-caving method" в других словарях:
block caving — Mining. a method of mining a large block of ore by systematically undercutting so the ore will cave. Cf. cave (def. 5a). * * * … Universalium
block caving — Mining. a method of mining a large block of ore by systematically undercutting so the ore will cave. Cf. cave (def. 5a) … Useful english dictionary
Anaconda Copper — Mining Company (until 1915 known as the Amalgamated Copper Mining Company), one of the largest trusts of the early 20th century which owned all the mines on Butte Hill, Montana, USA. The Anaconda Company was purchased by Atlantic Richfield… … Wikipedia
Glory hole (mining) — A glory hole is an informal term for a large and impressive mine excavation open to the surface. The term can mean any one of a number of things:* A deep mine shaft.* An open pit mine. * In the block caving method of underground mining, ore… … Wikipedia
Northparkes — Location Territory New South Wales Country Australia Owner Company Rio Tinto Group … Wikipedia
mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… … Universalium
Underground mining (hard rock) — A three dimensional model of an underground mine with shaft access Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, mainly those containing metals[1] such as ore containing gold … Wikipedia
Codelco — Type Government owned Industry Mining Founded (1955) Headquarters … Wikipedia
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
Hydraulic fracturing — is a method used to create fractures that extend from a borehole into rock formations, which are typically maintained by a proppant. The method is informally called fracing or hydrofrac. The technique is used to increase or restore the rate which … Wikipedia
Subsidence — For subsidence in the atmosphere, see subsidence (atmosphere). A road destroyed by subsidence and shear, near Castleton, Derbyshire … Wikipedia
