Match the following ores with their compositions:
$A$. Calamine$i$. $CuFeS_2$
$B$. Chalcopyrite$ii$. $ZnCO_3$
$C$. Bauxite$iii$. $Fe_2O_3$
$D$. Haematite$iv$. $Al_2O_3 \cdot 2H_2O$

  • A
    $A-ii, B-i, C-iv, D-iii$
  • B
    $A-i, B-ii, C-iii, D-iv$
  • C
    $A-iv, B-iii, C-ii, D-i$
  • D
    $A-iii, B-iv, C-i, D-ii$

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