| concentrate |
A product that results from copper-bearing rocks being crushed, ground into a slurry, and processed by froth flotation so that copper-rich mineral particles are separated from
출처: www.phelpsdodge.com/Glossary/Glossary.htm
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|---|---|
| concentrate |
copper-bearing material from the flotation process; contains 15% to 30% copper plu7s various quantities of sulfur, iron and other impurities.
출처: pangea.stanford.edu/~kurt/kurt-more-lingo.html
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| concentrate |
dense minerals concentrated together during an extraction process while the rest of the material is rejected.
출처: www.forestgate.ca/exploration/glossary.html
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| concentrate |
Substance of value produced by physical and/or chemical processing of ore. The separation of economically valuable minerals from the gangue.
출처: www.matamec.com/contenu/investisseurs_glossaire_an...
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| concentrate |
minerals which have been separated from less valuable materials.
출처: alaskaoutdoorjournal.com/Activities/Goldpanning/kp...
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