Add Yahoo as a preferred source to see more of our stories on Google. A partnership between Michigan Potash & Salt Co. LLC and Group1 Inc. would create the nation's largest potash mine in Michigan's ...

A mile and a half below Doug Miller’s backyard in central Michigan lie the remnants of an ancient salty sea. When the waters receded around 350 million years ago, they left behind thick deposits of ...

HERSEY, Mich. (AP) — State regulators have approved permits for wells to accommodate a potash mine. Potash is a potassium-rich salt commodity that’s used as crop fertilizer. It would be extracted in ...

Early on a weekday afternoon, the lunch rush is coming to an end at the Remus Tavern in Mecosta County, near the crossroads of M-20 and M-66. About 17 miles west of Mount Pleasant, Remus is an ...

The ongoing conflict between Russia and Ukraine is disrupting global supplies of one of the world's most vital minerals — the potassium-rich mineral salt potash, considered essential to America's ...

A partnership between Michigan Potash & Salt Co. LLC and Group1 Inc. would create the nation's largest potash mine in Michigan's Osceola County to support the growth of industrial batteries by using ...