VIRGINIA WEATHER

Prairie River Minerals’ scram mining operation

Innovative start-up recovers iron ore from waste materials


NRRI Technician Dick Bellefy looks up at the scaled-up technology at PRM with NRRI technicians Mike Swanson and Joe Cannella and with PRM's Johann Grobler. Photo by Kevin Kangas.COLERAINE — An iron ore separation process invented and used for decades...

Please register for a free account or log in below to access this content.