ore reduction

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• Reduction — Reduction, reduced, or reduce may refer to:cienceChemistry*Reduction – chemical reaction in which atoms have their oxidation number (oxidation state) changed. **Reduced gas – a gas with a low oxidation number **Ore reduction: see… …   Wikipedia

• reduction crusher — noun : a crusher for reducing particle sizes of coal, rock, or ore …   Useful english dictionary

• Iron ore — Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the …   Wikipedia

• Iron Ore Line — Malmbanan A Malmtrafik Iore hauled train at Torneträsk Overview Type Railway …   Wikipedia

• Manto ore deposits — Manto orebodies are stratabound irregular to rod shaped ore occurrences usually horizontal or near horizontal in attitude. Manto deposits are an important source of copper, forming one of the world major copper resources in Chile and southern… …   Wikipedia

• Manto ore deposit — For other uses, see Manto (disambiguation). Manto orebodies are stratabound irregular to rod shaped ore occurrences usually horizontal or near horizontal in attitude. Manto deposits are an important source of copper, forming one of the world… …   Wikipedia

• Uranium ore deposits — are ore deposits which constitute economically recoverable concentrations of uranium within the Earth s crust. DistributionThe distribution of uranium ore deposits is widespread, with sizeable deposits and mines in Australia (40% of EDR [cite… …   Wikipedia

• Tintic Standard Reduction Mill — The Tintic Standard Reduction Mill mdash;also known as the Tintic Mill or Harold Mill mdash;built in 1920 and only operating from 1921 to 1925, is a vacant refinery located on the west slope of Warm Springs Mountain near Goshen, Utah, in the… …   Wikipedia

• pachuca — /peuh chooh keuh/; Sp. /pah chooh kah/, n., pl. pachucas / keuhz/; Sp. / kahs/. a teenage girl who associates closely with pachucos. [ < AmerSp, fem. of pachuco PACHUCO] * * * in full Pachuca de Soto City (pop., 2000: 231,602), capital of Hidalgo …   Universalium

• Pachuca — /pah chooh kah/, n. a city in and the capital of Hidalgo, in central Mexico: silver mines. 84,543. * * * in full Pachuca de Soto City (pop., 2000: 231,602), capital of Hidalgo state, central Mexico. Founded in 1534, it was one of the first… …   Universalium

• Clifton, New York — This article is about the town. For the neighborhood, see Clifton, Staten Island. Clifton, New York   Town   …   Wikipedia