(A) The chemical formulas for the given ores are:$1$. Bauxite: $Al_2O_3 \cdot 2H_2O$ (an oxide ore).$2$. Siderite: $FeCO_3$ (a carbonate ore).$3$. Cal

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(A) The chemical formulas for the given ores are:$1$. Bauxite: $Al_2O_3 \cdot 2H_2O$ (an oxide ore).$2$. Siderite: $FeCO_3$ (a carbonate ore).$3$. Calamine: $ZnCO_3$ (a carbonate ore).$4$. Malachite: $CuCO_3 \cdot Cu(OH)_2$ (a carbonate ore).Therefore,bauxite is the only ore listed that is not a carbonate.