MAGNA -- Kennecott Utah Copper has suspended mining inside one of the world's deepest open pits as geologists assess a landslide the company says it anticipated for months.
Shovel and haul operators were pulled back earlier Wednesday before the landslide tore loose around 9:30 p.m. inside the nearly mile-deep Brigham Canyon Mine, Kennecott spokesman Kyle Bennett said Thursday.
"This slide was self-contained within the mine," he said.