Which one of the following sets is not correc | vedclass

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(C) Let us analyze the given options based on the chemical composition of the ores:$A$. Cuprite $(Cu_2O)$ and haematite $(Fe_2O_3)$ are both oxide ore

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Magnetite,malachite - silicate ores

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(C) Let us analyze the given options based on the chemical composition of the ores:$A$. Cuprite $(Cu_2O)$ and haematite $(Fe_2O_3)$ are both oxide ores. This is correctly matched.$B$. Calamine $(ZnCO_3)$ and siderite $(FeCO_3)$ are both carbonate ores. This is correctly matched.$C$. Magnetite $(Fe_3O_4)$ is an oxide ore,and malachite $(CuCO_3 \cdot Cu(OH)_2)$ is a carbonate ore. Neither is a silicate ore. This is not correctly matched.$D$. Sphalerite $(ZnS)$ and fool's gold (pyrite,$FeS_2$) are both sulphide ores. This is correctly matched.Therefore,the set that is not correctly matched is $C$.

Which one of the following sets is not correctly matched?

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