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Name one chief ore each of copper and aluminium. Name the method used for concentration of these two ores.

+3 votes

asked Mar 30, 2019 in Class 12 by kratos

Name one chief ore each of copper and aluminium. Name the method used for concentration of these two ores.

class-12
general principle
metallurgy
processes of isolation of elements

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1 Answer

+4 votes

answered Nov 26, 2020 by kratos

Best answer

| Metal | Chief ore | Method of concentration |
| Copper | Copper pyrite (CuFeS2) | Froth floatation |
| Aluminium | Bauxite [AlOx (OH)3–2x]where 0 < x < 1 | Leaching |

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