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Which of the following ores are concentr...

Which of the following ores are concentrated by froth floatation ?

A

Haematite

B

Galena

C

Copper pyrites

D

Magnetite

Text Solution

Verified by Experts

The correct Answer is:
B, C
Sulphide ores (galena, PbS and copper pyrites, `CuFeS_2` )
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