Florida Phosphate Mines

Fluorine Pollution, George Glasser's website on Florida phosphate mining and fluoride pollution.
Death in the Air: Phosphoric Acid Production and Airborne Fluorides, George Glasser
Death in the Air: Air Pollution from Phosphate Fertilizer Production, George Glasser
Phosphate Mining in Jordan, Dan Montgomery, October 3, 1998
Phosphate Mining in Morocco, Edward G. Robles, Jr.