Despite the overwhelming evidence that asbestos poses a significant risk, the naturally occurring mineral continues to be mined and exported. Chrysotile is a type of asbestos that has been linked to mesothelioma, lung cancer and asbestosis. While some within the asbestos industry have argued chrysotile is safe, such statements have been disputed by the Canadian Medical Association and the World Health Organization. Development of the diseases may occur many years after asbestos contact. Numbers of diagnosed cases are on the rise. For more information go to The Mesothelioma Center which has a very comprehensive website with easy navigation.