The impurties associated with minerals used in metallurgy are collectively called [MP PMT 1995; RPMT 1999]

The impurties associated with minerals used in metallurgy are collecti

1.	The impurties associated with minerals used in metallurgy are collectively called [MP PMT 1995; RPMT 1999]
A.	Slag
B.	Flux
C.	Gangue
D.	Ore
Answer» D. Ore

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The impurties associated with minerals used in metallurgy are collectively called [MP PMT 1995; RPMT 1999]

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