For eg : aluminium metal is found in both clay and bauxite. Aluminum metal is taken from only from bauxite in a convenient way. Hence , bauxite is an ore of aluminum. On the other hand, it is not removed from clay so clay remains only as mineral not ore of aluminum.
Minerals are naturally occurring substances and ores are occurred from high concentration mineral rocks of a particular metal.
Hence , all ores are minerals but all minerals are not ores .