Silica sand contains crystalline silica, a known carcinogen that's linked to severe health problems and fatalities. Other abrasives like beach sand, river sand, and metal refining slags can also pose serious health risks due to heavy metals and biological microorganisms.

When silica sand breaks down into tiny particles, it becomes a toxic threat. Inhaling these particles can cause silicosis, a debilitating lung condition that can lead to chronic illness and death. Crystalline silica is classified as a Class 1 Carcinogen, meaning it has the potential to cause cancer. The risks don't stop there – silica exposure can also affect people who come into contact with contaminated clothing or equipment.