"Research suggests that in Britain nearly 800 people die a year from lung cancer caused by breathing in silica dust at work. In the European Union, around 7,000 cases of lung cancer are caused by this carcinogen annually. Worldwide, it's estimated that millions of employees are exposed to silica dust.
Silica dust is created when the ‘crystalline silica' in materials such as stone, mortar or tiles is broken down and released. It happens when you drill, saw, cut, grind or sand the products – or work on them in any way that disturbs the natural silica content."

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