Benefication of the ore can be done by different ways. It is increasing the concentration of ore by removing impurities, while refining is the process by which concentration of metal is incresed in the final product.
What is the correct match for the name of the ore in column I and formula in column II?
A. `{:("Name of the ore","Formula"),((a)"Zincite",ZnSO_(4).7H_(2)O):} `
B. `{:("Name of the ore","Formula"),((a)"Malachite green",Cu(OH)_(2).CuCO_(3)):} `
C. `{:("Name of the ore","Formula"),((a)"Anglesite",PbCO_(3)):} `
D. `{:("Name of the ore","Formula"),((a)"Magnetite",MgCO_(3)):} `