what is ore processed by

Ore - Wikipedia

OverviewOre depositsExtractionTradeAn ore is an occurrence of rock or sediment that contains sufficient minerals with economically important elements, typically metals, that can be economically extracted from the deposit. The ores are extracted from the earth through mining; they are then refined to extract the valuable element, or elements. The grade or concentration of an ore mineral, or metal, as well as its form of occurrence, will directly affect the costs associated with mining the ore. The cost of extraction must thus be wSee more on en.wikipedia.org · Text under CC-BY-SA license

Ore processing - definition of ore processing by The Free ...

ore processing - crushing and separating ore into valuable substances or waste by any of a variety of techniques beneficiation , mineral dressing , mineral extraction , mineral processing , ore dressing

Ore processing – Waihi Gold

Ore processing is a 24 hour operation. Ore is stockpiled (1) at the processing plant, and the process begins by feeding the ore into a hopper with a loader. The ore is conveyed, and lime is added (2) to raise the pH of the ore.

Mining and Ore Processing - WorstPolluted.org

Mining and ore processing occurs throughout the world and consists of extracting minerals, metals, and gems from surrounding earth and ore. Industrial mines vary in size, with some being quite small operations and others very large.

Mineral processing - Wikipedia

OverviewHistoryUnit operationsOther processesIn the field of extractive metallurgy, mineral processing, also known as ore dressing, is the process of separating commercially valuable minerals from their ores.See more on en.wikipedia.org · Text under CC-BY-SA license

Copper Mining and Processing: Processing of Copper Ores ...

Copper processing is a complicated process that begins with mining of the ore (less than 1% copper) and ends with sheets of 99.99% pure copper called cathodes, which …

Iron processing | Britannica.com

Iron processing, use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of …

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