Step 1: Alternate valid pair:
Other correct examples include Copper ore and Manganese ore, both of which yield a metal on smelting/refining.
Step 2: Confirm the classification:
All of these (iron ore, bauxite, copper ore, manganese ore) are metallic minerals since a metal is directly extracted from them.
Step 3: Final Answer:
\[ \boxed{\text{Copper ore and Manganese ore}} \]