2024-10-112024-10-11https://hdl.handle.net/11299/266247US Steel Corporation / Ralph Marsden Iron Ore CollectionCountry = CanadaState = OntarioCounty = Rainy RiverLocality = Steep RockUniversity of Minnesota DuluthBox # = 1Storage Box # = 67US Steel Corporation / Ralph Marsden Iron Ore Collection - Sample #733-BImage