Asbestos Exposure Mesothelioma Asbestos is made up of an assortment of minerals that are joined to create fibrous, thin substances. When these materials are disturbed tiny fibers are suspended in the air and could be inhaled. They adhere to the lung's lining (pleura) and may reach the heart or abdomen https://articlescad.com/14-common-misconceptions-about-asbestos-lawsuit-467138.html