Montana Senator Jon Tester introduced a bill to ban all use of asbestos in the United States. His action, which was joined by 8 other senators, reflects the growing concern about the presence of asbestos. Montana has been hit especially hard with asbestos-related diseases and deaths, which resulted from a vermiculite mine in the Troy and Libby areas.
The W.R. Grace Mining Disaster
In 1963, the Zonolite mining operations took hold in the Libby area of Montana. The mine was massive, producing about ...