Asbestos Exposure Mesothelioma Asbestos is made up of a grouping of minerals that are joined to create thin, fibrous materials. When these materials are disturbed, tiny fibers can be inhaled. They stick to the lung's lining (pleura) and may get into the abdomen or heart lining (peritoneum or tunica vaginalis). https://showtire7.bravejournal.net/15-reasons-why-you-shouldnt-be-ignoring-asbestos-mesothelioma-lawyers