| Answer | Crossword Clue |
|---|---|
| SMELT | Extract iron from ore |
| SMELT | Extract metal from ore |
| smelted | Extract a metal from (ore) in this way |
| smelted | Extract (metal) from its ore by a process involving heating and melting |
| OCHER | Pigment made from iron ore |
| MINNESOTA | Where nearly 70% of our iron ore comes from. |
| limonites | amorphous hydrated ferric oxide, varying in color from dark brown to yellow, used as an ore of iron |
| limonite | amorphous hydrated ferric oxide, varying in color from dark brown to yellow, used as an ore of iron |
