Limestone health risks It can cause irritation and health risks. Heating limestone produces a chemical substance used in agriculture called pulverized lime, or calcium oxide. Some studies suggest that repeated inhalatio n of respirable crystalline silica may cause other adverse health effects including lung and kidney cancer. Silicosis is irreversible and may be fatal. Dust exposure and its related harmful effects on miners is a serious health issue. While limestone is harmless in most applications, it can pose some risks in specific conditions. Silicosis increases the risk of contracting pulmonary tuberculosis. Objectives. The present study was undertaken to identify respirable dust concentrations and free silica content in 24 dust samples collected from a limestone mine during pre-monsoon and post-monsoon seasons. Acute exposure to limestone dust can irritate the respiratory system. Health Effects of Limestone Exposure. Calcium carbonate [Limestone], Natural calcium carbonate [Limestone] [Note: Calcite & aragonite are commercially important natural calcium carbonates. (scarring) of the lungs. Abstract Background. Acute Exposure Risks. Learn about the environmental impacts, safe handling practices, and essential protective measures to keep you safe while enjoying outdoor activities near . Limestone exposure isn’t typically harmful—but watch out for a few scenarios. How Serious Is the Limestone Mining Environmental Impact? Discover the hidden health risks of limestone in our latest article. Prolonged exposure to the dust can even cause cancer – the Globally Harmonized System, which assesses substances’ cancer risks, has identified limestone as a carcinogen. This dust is more than an inconvenience. While this sedimentary rock is crucial for industries, prolonged exposure to limestone dust can lead to serious respiratory issues like pneumoconiosis and skin irritations. Generally, 2 mg of calcium oxide is considered safe for food use; however, concentrations of 25 mg can produce serious side effects including lung inflammation, according to a 2007 report by the Occupational Safety and Health Administration, or OSHA 1 2. ] Odorless, white to tan powder. hqhfzzuqdwyeqogpvqiikrzggqbkdcdfjhpovsbbtvzskolqeqyb