Engineered stone (quartz) countertops, made from pulverized crystalline silica and resin, have caused an epidemic of severe silicosis disease in workers.
Engineered stone countertops are popular in home and commercial construction because they are less expensive than natural stone. They are also marketed to consumers as being durable, scratch-resistant, and stain-resistant. However, engineered stone countertops can release dangerous silica dust when they are cut, drilled, or sanded. This dust is inhaled by workers, causing severe silicosis, a serious and fatal lung disease.