Granite Nightmare (pictures to prove it) - Redhead Can ...
Generation of Free Radicals from Freshly Fractured,- grinded quartz dust,Freshly ground silica is also more biologlcaliy reactive than aged silica, because freshly crushed silica activates a greater, of ground dust in air decreases silica-induced superoxide anion secretion, hydrogen peroxide re- lease, and NET.Silica dust--are you at risk?Many …