Crossword clues for the word: IRONMINE The word IRONMINE has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for IRONMINE Showing 1 to 10 of 10 results Clue(s) Birmingham sight Excavation site for a steelmaker Mesabi open pit Mesabi Range excavation Mesabi Range feature Mesabi Range operation Ore source Ore-producing business Steel mill resource Steelmaker's resource