Osceola County mine would produce tons of table salt and potassium chloride — potash — a critical mineral used by farmers to fertilize their crops.

The Mosaic Company (NYSE:MOS) is focusing on expanding its potash production capabilities. The company has announced investments in its Esterhazy mine, located in the South East corner of ...

LANSING, MI — Regulators are seeking public input on a draft air pollution permit for a controversial $1.2 billion salt and potash mine in Osceola County. The Michigan Department of Environment ...