In Michigan, the potential for rare earths and other critical minerals offers a possible extension of mining in a region that ...

Northeastern Minnesota's earth is full of in-demand minerals and metals. Taconite, copper, nickel, cobalt, gold, platinum group metals, and more.

Gold has been one of mankind’s most precious metals for millennia, giving rise to the Legend of El Dorado, the California Gold Rush, and many other tales in pursuit of riches. Chances are volcanoes ...

An iron mining and steel production company said it is eyeing the potential for mining rare earth elements in northern ...