Crossword clues for Ore refiners 8 letters:SMELTERSOre refinersSMELTSRefines oreSLAGOre-refining residueSMELTEROre refiner.SMELTEDRefined ore.METALLURGYArt of ore-refining.SMELTRefine oreSMELTERRefiner of oreSMELTSRefines, as oreSMELTEDRefined, as ore.SMELTRefine, as ore