Gypsum is a naturally occurring mineral that has been used in the United States since Benjamin Franklin first applied ground raw gypsum, called land plaster, on his soils. Today, as Franklin did ...
To address these challenges, Cheatley has partnered with NDSU Extension to remediate soils by incorporating flue gas desulfurization gypsum, a by-product from the combustion of coal. He’s ...
BILLINGS, Mont.— The mining company Grupo Cementos de Chihuahua has withdrawn its plan for gypsum mining exploration in southern Montana’s Pryor Desert. The plan would have disturbed Jurassic Period ...
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