Αναγραμματισμοί & Πληροφορίες σχετικά με | Αγγλικά λέξη ORES

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Παραδείγματα χρήσης ORES σε μια πρόταση

• Bioleaching is the extraction or liberation of metals from their ores through the use of living organisms.
• The Chalcolithic covers both the early cold working (hammering) of near pure copper ores, as exhibited by the likes of North American Great Lakes Old Copper complex, from around 6,500 BC, through the later copper smelting cultures.
• Graphite occurs naturally in ores that can be classified into one of two categories either amorphous (microcrystalline) or crystalline (flake or lump/chip) which is determined by the ore morphology, crystallinity, and grain size.
• Iridium was discovered in 1803 in the acid-insoluble residues of platinum ores by the English chemist Smithson Tennant.
• Various industries use rotary kilns for pyroprocessing (to calcinate ores, such as limestone to lime for cement) and to transform many other materials.
• The mineral can be found in ores and deposits of Hvena, Sweden; Ouray, Colorado; and Wake County, North Carolina, US.
• It is a hard, brittle, bluish-white transition metal in the platinum group that is found as a trace element in alloys, mostly in platinum ores.
• It occurs in some nickel and copper ores along with some native deposits, mostly in South Africa, which accounts for ~80% of the world production.
• Due to the short half-life of all its isotopes, its natural occurrence is limited to tiny traces of the fleeting polonium-210 (with a half-life of 138 days) in uranium ores, as it is the penultimate daughter of natural uranium-238.
• Ruthenium is usually found as a minor component of platinum ores; the annual production has risen from about 19 tonnes in 2009 to some 35.
• It resembles manganese and technetium chemically and is mainly obtained as a by-product of the extraction and refinement of molybdenum and copper ores.
• Scandium is present in most of the deposits of rare-earth and uranium compounds, but it is extracted from these ores in only a few mines worldwide.
• Naturally occurring technetium is a spontaneous fission product in uranium ore and thorium ore (the most common source), or the product of neutron capture in molybdenum ores.
• Its important ores include scheelite and wolframite, the latter lending the element its alternative name.
• Electrolysis is commercially important as a stage in the separation of elements from naturally occurring sources such as ores using an electrolytic cell.
• A slurry pipeline is a specially engineered pipeline used to move ores, such as coal or iron, or mining waste, called tailings, over long distances.
• The name calamine was derived from lapis calaminaris, a Latin corruption of Greek cadmia (καδμία), the old name for zinc ores in general.
• Limonite is one of the three principal iron ores, the others being hematite and magnetite, and has been mined for the production of iron since at least 400 BC.
• The copper ores of Cyprus made the island an essential node in the earliest trade networks, and Cyprus was a source of the orientalizing cultural traits of mainland Greece at the end of the Greek Dark Ages, hypothesized by Walter Burkert in 1992.
• Brady, a friend of Childs, worked the rich surface ores, shipping loads around Cape Horn for smelting in Swansea, Wales, in the mid-1880s.
• Hardrock mining boomed for a few years, but then declined in the mid-1860s as the miners exhausted the shallow parts of the veins that contained free gold and found that their amalgamation mills could not recover gold from the deeper sulfide ores.
• The railroad cut the cost of shipping gold and silver ores to smelters, reduced the cost of shipping supplies into Lake City, and provided shipment of cattle and sheep into the area for summer grazing in the high Alpine meadows.
• Boulders are plentifully scattered all over town, and gold and silver ores are said to be found in some localities.
• Daniel Cowan Jackling, mining and metallurgical engineer who pioneered the use of low-grade porphyry copper ores at the Bingham Canyon Mine, Utah.
• This body, known as the Boulder Batholith, extends from Helena to Butte, and is the host rock for the many valuable ores mined in the region.

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