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 lawsuit says the United States Gypsum Co., on Sandusky Bay, failed to maintain underground mines that caused dangerous ... major tourist destinations near Lake Erie. Yost said the company ...
The case dates from 1965, when USG sold land to ODOT to build State Route 2 above the company’s underground gypsum mines. The purchase agreement required USG to maintain the integrity of the ...
BILLINGS, Mont.— The mining company Grupo Cementos de Chihuahua has withdrawn its plan for gypsum mining exploration in southern Montana’s Pryor Desert.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 ...