The Deadly Legacy of Libby, Montana
Page Edited by Patient Advocate Dave Foster This page has been fact checked by an experienced mesothelioma Patient Advocate. Sources of information are listed at the bottom of the article.
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The deadly legacy of Libby, Montana is a tragedy that highlights the dangers of asbestos exposure. A W.R. Grace vermiculite mine contaminated with asbestos operated here for decades, exposing workers and residents. Thousands became sick and many died.
Small Town, Big Problem
For nearly three decades, the major source of income for people in Libby, Montana was a vermiculite mine run by W.R. Grace & Company. Operating between the years of 1963 and 1990, this mine was where many people residing in Libby worked.[1] They didn’t know that the vermiculite deposits they were mining and processing ran alongside naturally-occurring asbestos deposits, which led to contamination on a grand scale.
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Vermiculite Mining Dangers
Asbestos testing was not commonplace during the years that the mine was functional, so unbeknownst to the miners and residents of Libby, the vermiculite they worked with on a daily basis was tainted with asbestos fibers. Many of the people working in the mine and nearby processing plant were unwittingly exposing themselves to asbestos with jarring regularity, and in the decades to come, they would ultimately pay the price for the work they did in the form of mesothelioma diagnoses or other asbestos-related diseases.
Not Only Miners Suffered
The asbestos that silently contaminated Libby’s vermiculite production became airborne—whether by sitting out in the work yard where the wind could catch the fibers and carry them aloft to nearby homes and businesses, or on the clothing of those who worked in the mine and mill who would return home with the fibers attached to their work clothes. The workers bore the brunt of the dangers associated with the asbestos they inhaled or ingested, but their families and neighbors also suffered due to the asbestos contamination.[2]
Mesothelioma Prevalence in Libby
Studies have attributed hundreds of deaths in Libby to the asbestos within the vermiculite mine over the time since the mine’s operation and closure.[2] With a town so small, this is a large chunk of its population—and more diagnoses are being made all the time, even after the mine’s closure and remediation efforts in recent years.
The Environmental Protection Agency ruled that the air in Libby is safe for breathing as of 2011, however, some homes involved in the remediation efforts may still pose an asbestos exposure risk despite having been previously treated. Residents, both current and prospective, wonder if enough can ever be done to make their town a safe place to live, a place without fear of developing malignant mesothelioma or other asbestos-related diseases.
The High Price of Low Standards
In modern times, vermiculite manufacturing is often more strictly regulated, with the product having to be screened for asbestos prior to being released for industrial or private usage and purchase; however, during the time that the W.R. Grace mine was operating, such measures were not taken, meaning during those twenty-seven years of operation tons of tainted vermiculite was mined, manufactured, shipped, and sold. Vermiculite itself was once thought of as being carcinogenic until it was discovered that vermiculite deposits and asbestos deposits tended to sit atop one another in the earth’s crust.
Now scientists believe it is not the vermiculite that posed a danger after all, but the asbestos that was alongside it and, thus, silently contaminating it. Hundreds of unnecessary deaths could possibly have been prevented if a screening process for a foreign or unwanted substance such as asbestos had been in place in vermiculite processing plants in the 1960s and beyond.
The Dangers Persist Even Now
Even today, living in Libby, Montana or any other place with a similarly dark legacy of asbestos contamination has its risks. With the asbestos lying just beneath the soil, erosion by elements such as wind or rain could bring the hazard—now supposed remediated—right back up to the surface, and right back into the water and air in the region.[3]
Asbestos leaves its mark on the humans who handle it in the form of malignant mesothelioma, which has an extremely long latency period, meaning it may not be diagnosed until several decades after a person was exposed to it. That means people who were babies during the time the mine was open for business may now be receiving a mesothelioma diagnosis—during a time that is supposed to be the prime of their lives.
Page Edited by Patient Advocate Dave Foster
Dave has been a mesothelioma Patient Advocate for over 10 years. He consistently attends all major national and international mesothelioma meetings. In doing so, he is able to stay on top of the latest treatments, clinical trials, and research results. He also personally meets with mesothelioma patients and their families and connects them with the best medical specialists and legal representatives available.