The Minnesota Court of Appeals upheld a state agency’s decision to deny an iron ore mine and processing plant’s request to ...

A common type of coal extraction, called open-cast or open-pit mining ... this gaping mine is left uncovered, and coal dust ...

Iron Mine announced it was suspending mining operations, affecting more than 100 employees. One worker blamed the suspension on President Donald Trump's new export tariff on China. Utah Iron announced ...

The court sided with the MPCA, which rejected U.S. Steel's request to allow sulfate levels nearly eight times higher than the ...

We are thrilled to announce the deployment of our ODAS® solution at ArcelorMittal’s Mont-Wright mining complex. With an annual production capacity of 26 million tons of iron concentrate, ...

The Canisteo is a mine pit that has naturally filled with water over the years since mining stopped, and no company is ...

After pumping out more than 4.7 billion gallons of water from the Canisteo Mine Pit in Itasca County to manage the pit's ...

DODOMA REGION, TANZANIA - Marula Mining PLC (AQSE: MARU A2X: MAR), a company focusing on battery metals investment and exploration in Africa, has announced the extension of the No. 4 Open Pit at ...