Michigan Potash & Salt Co. LLC signed a MOU with Group1 Inc. for the Evart mine company to supply potassium for advanced ...

Potash is a trade name for potassium-bearing minerals typically used for agricultural fertilizer, the U.S. Bureau of Land ...

The Detroit Salt Company has shut down following two fires early Thursday morning, according to city officials. At around 1:15 a.m., the fire department received an initial call regarding a fire at ...

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, Great ...