Mine's blue-green streak caused by dust suppressant | Kingman .Dec 26, 2016 . Jack McMahon, president of Origin Mining Co., said the dust suppressant is environmentally friendly and biodegradable. It's used throughout.blue dust in mining,Meghahatuburu Iron Ore Mines - HubPagesApr 9, 2014 . The deposit consists mainly of three ore types- Hard Laminated Ore, Soft Laminated Ore and Blue Dust. The Hard Laminated Ore occurs mainly.
blue dust in mining