Electrochemical water treatment equipment is pictured here from Dynamic Water Solutions. The company is working with steelmaker Cleveland-Cliffs on a pilot project to improve energy efficiency and ...

In a novel attempt to enforce a longstanding Minnesota rule protecting wild rice, the EPA is investigating U.S. Steel's taconite mine, Keetac, for repeatedly releasing a rice-killing pollutant into ...

Demand for steel is on the rise globally, driven by population growth and the expanding economies in developing nations. The material will also be important to the green energy transition, forming the ...

The PolyMet and Teck American joint venture recently launched an $18 million project in Hoyt Lakes, beginning the transformation of an old taconite plant into a copper-nickel operation. NewRange ...

CALGARY, ALBERTA--(Marketwired - Oct. 5, 2015) - New Millennium Iron Corp. ("NML" or the "Company") (NML.TO) (NWLNF) today announced a review process for the Heads of Agreement dated March 6, 2011 ...

SUPERIOR NATIONAL FOREST — When the Biden administration barred new mining activity on 225,000 acres of federal land in the Rainy River Watershed, the decision was aimed at protecting the Boundary ...

The iron content of taconite, which has been identified in various surveys to be present in Millenium Range, is present as dispersed magnetite. Until early 20th century, taconite was considered waste.

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