Title: Supplemental environmental assessment for W.R. Grace & Co. vermiculite tailings impoundment closure plan, Libby, MT
Description: Evaluates the final design proposal submitted by W. R. Grace & Co. addressing the reclamation of it tailings disposal facility located near Libby, MT.
Subjects: Mines and mineral resources, Environmental impact analysis, Vermiculite, Tailings dams
Places: Montana, Libby