Asbestos Exposure Mesothelioma Asbestos is minerals that are joined to create thin, fibrous materials. When these materials are agitated, tiny fibers float in the air and can be inhaled. They adhere to the lining of the lungs (pleura) and may reach the heart or abdomen lining (peritoneum or tunica vaginalis). https://glamorouslengths.com/author/drakegander4/