Administrative Law Judge James E. LaFave wrote that PolyMet's plan to block tailings seepage with bentonite clay would not ...
The contested case hearing that the judge ruled on was to determine if NewRange's plan to use bentonite to prevent pollution ...
A state administrative law judge says the mine’s planned method of storing reactive mine waste is not “practical and workable ...
MINNEAPOLIS -- The proposed NewRange Copper Nickel mine in northeastern Minnesota suffered a fresh setback this week when an ...
In a non-binding opinion, an administrative law judge said adding bentonite clay to the mine-waste slurry and lining the ...
ROCHESTER, Minn. — A southern Minnesota substance abuse treatment center's license has been revoked Wednesday due to safety concerns. Olmsted County revoked public lodging, food and beverage ...
BEULAH, N.D. (KFYR) - The Department of Energy has allocated nearly $115 million to fund a nickel processing plant near Beulah. A nickel mine in Tamarack, Minnesota, is moving its processing ...
Mining the critical minerals needed for electric vehicle batteries could threaten local water supply and Indigenous culture.
In issuing permits for expansion of a key Montana coal mine, state regulators have consistently ignored water quality laws, the Montana Supreme Court ruled Wednesday as it vacated a permit for ...
ST. PAUL — Local races for city councils across the state including in St. Paul, Minneapolis and Duluth are underway and on Tuesday voters will decide who will represent their ward. It’s an ...
NASHWAUK — If Mesabi Metallics completes its half-built concentrator and pellet plant, it only has enough ore today to operate for eight to 10 years. But the iron ore mining company maintains ...
