Filed from 2 published puzzles

HEMATITE

Set to 2 different clues across 2 published puzzles, most often “Main ore of iron” — The New York Times, Friday, 19 March 2010.

8 letters

Every clue on record, most used first

  • Main ore of irononce

    The New York Times — Friday, 19 March 2010

  • Iron oreonce

    The New York Times — Saturday, 5 August 2000

Other answers to these clues