GYPSUM — Gypsum is the mineral that gave the town its name and the resource that brought in the town’s biggest employer. Now American Gypsum Company has submitted a gypsum mining permit expansion to ...

TOLEDO, Ohio (WTVG) - The state of Ohio is suing the United States Gypsum Company (USG) for nearly $17 million over sinkholes near State Route 2 in Ottawa County. The lawsuit, filed on behalf of the ...

COLUMBUS, Ohio - Ohio Attorney General Dave Yost is suing the United States Gypsum Co. for nearly $17 million, accusing it of failing to maintain underground mines and causing dangerous sink holes ...

The American Gypsum wallboard plant has secured approval from Eagle County for a 99.2-acre expansion of its 830-acre mine — representing a 25-year materials reserve for the Gypsum-based company. On ...

Halifax, Nova Scotia--(Newsfile Corp. - June 9, 2025) - EDM Resources Inc. (EDM:CA) (FSE: P3Z) ("EDM" or the "Company") is pleased to announce that it has entered into a definitive gypsum offtake ...

Communities affected by gypsum mining in Pemagatshel will receive land replacement and compensation from January 1, 2026, nearly a year after assessments and consultations were completed. the ...

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Today marks an important milestone for Saint-Gobain Canada’s CertainTeed Kootenay West Gypsum Mine, as the site completed the final phase of construction and enters full production capacity with the ...