WebVermiculite itself does not contain asbestos; it was just the Libby, Montana mine which was contaminated because of the presence in the mountain of a secondary mineral called diopside. (To read more about diopside, go to sites like The Mineral Diopside.) In a simplified description, in the Libby deposit there was originally biotite and diopside. WebThe EPA Responds. The vermiculite mining operation was finally closed in 1990. In 1999, the EPA sent an Emergency Response Team to Libby as a response to local health …
Libby Asbestos Superfund Site Operable Unit 3 (Former …
Web19. okt 2024. · She raised concerns in 1999 about an asbestos-related lung disease that was killing workers at Libby's W.R. Grace vermiculite mine, including members of her … WebLibby Asbestos Site Libby, Montana U.S. Environmental Protection Agency Region 8, ATSDR, PHS, US DOT-Volpe November 14, 2002. 2 Two General Types of Asbestos ... guthrie artist
Welcome to Libby, Montana, the town that was poisoned
WebIn Libby, 70 years of strip-mining an ore called "vermiculite" and marketed as the wonder material "Zonolite" exposed workers, their families and thousands of residents to a toxic form of asbestos, creating what the Environmental Protection Agency (EPA) has called the worst case of industrial poisoning of a whole community in American history. Web21. feb 2024. · The most extensive example of legal actions over asbestos in mining comes from Libby. In 2024, Libby asbestos exposure victims reached a $25 million settlement with Montana. In early 2024, W.R. Grace offered $18.5 million to settle claims. There have been many other smaller and individual lawsuits brought against mining … WebThe Libby mine became the primary source of vermiculite ore in the world. In 1999, the Agency for Toxic Substances and Disease Registry (ATSDR) began to evaluate human health concerns caused by the operations of the asbestos mine. Libby was added to the EPA’s Superfund List in 2002. guthrie ata log in