taconite造句

• By 1955, the Reserve Mining Company complex was built to extract iron from taconite.
• The bedrock, known as taconite, also contained iron, but in a much lower concentration.
• The Taconite State Trail and a spur to the picnic area provide a snowmobile route through the park.
• In the 1950s, Davis's research was used to create several taconite processing plants in northeast Minnesota.
• The laboratory is also developing an alternative way to remove fine materials that rub off taconite pellets during shipping.
• In the 1930s, Pickands Mather began researching how to turn taconite into a useable form of iron ore.
• Opened in 1965 by Eveleth Taconite Company, a subsidiary of the iron formation of the Paleoproterozoic Biwabik Iron Formation.
• After the Taconite Tater Tot Hotdish " and Walz taking second with his " Chicken Mushroom Wild Rice Hotdish ".
• Although the pure ore is now depleted, taconite mining remains strong using processes developed locally to save the industry.
• Perhaps not as dramatically as the taconite industry, the forest products industry was similarly impacted by the difficult economy.
• Another specialist in Northern Minnesota told the state about finding asbestosis and other respiratory disease in taconite miners in the Iron Range.
• Each explosion blasts loose about a million tons of taconite, a mineral rich in iron ore, at a nearby mine.
• For 17 years " Fitzgerald " carried taconite DJ captain " endeared " Fitzgerald " to boat watchers.
• Loading " Fitzgerald " with taconite pellets took about four and a half hours while unloading took around 14 hours.
• "Taconite is those little, like kind of iron balls that they make things out of, I guess,"
• Low-grade ore ( taconite ) shipments continued, boosted by new taconite pellet technology, but ore shipments were lower overall.
• Low-grade ore ( taconite ) shipments continued, boosted by new taconite pellet technology, but ore shipments were lower overall.
• Silver Bay attained widespread publicity in the 1960s when it was discovered that the Reserve Corporation was dumping taconite tailings into Lake Superior.
• Although Arcelor Mittal owns a majority stake in Hibbing Taconite, the operating agent is actually a minority owner, Cliffs Natural Resources.
• United Taconite and Mn / DOT are in negotiations to provide seven years for the relocation of Highway 53 between Eveleth and Virginia.