NYE, Mont.—Two workers for the only palladium and platinum mining operation in the U.S. have died in an underground accident at a Montana mine, company officials said.
The employees were in a utility vehicle called a side-by-side that crashed into an underground locomotive at Wednesday afternoon, said Heather McDowell, a vice president with the South Africa-based Sibanye-Stillwater, which owns the Stillwater Mining Co.





