Free-falling iron ore prices hit northern Minnesota this week with Magnetation LLC deciding to idle its Keewatin processing plant.
The global price of concentrated iron ore was $95 a ton as recently as last June but hit $63.10 on Monday. Lower demand from China and bigger output from Brazil and Australia have contributed to an oversupply that is hurting producers everywhere.
Workers, legislators and union heads worry that further price declines could cause other Iron Range producers to slash production or close shop.
"It is possible that [price-induced layoffs] could spread. It all depends on how low the prices go," said state Rep. Tom Anzelc, a leader of the Iron Range delegation in the Legislature. "Of course, each producer has their own unique cost of production, so its hard to predict" how low a price the taconite firms can digest.
Grand Rapids-based Magnetation decided that Monday's bottoming-out required a tough call.
Its Plant 1 iron ore facility in Keewatin was scheduled to produce 350,000 tons of ore concentrate this year. Instead, it will close next month and be put on a care and maintenance program.
The plant, Magnetation's smallest, oldest and costliest to operate, has 49 workers. They received the bad news early Monday.
About 41 hourly workers will be initially laid off, but "the net impact will probably be 20 [hourly] people," Magnetation CEO Larry Lehtinen told the Star Tribune on Tuesday. "There is no way to know how long global iron ore prices will remain at the present depressed levels, and consequently we are unsure of the duration of this idling."