South Africa has the world’s highest number of environmentally dangerous tailing dams

Jan 16, 2020 - Quartz

South Africa has the highest number of dangerous tailing dams—structures constructed, often by mining companies, to store waste in liquid form. The dams are considered hazardous if improperly handled and have resulted in environmental disasters and deaths many times around the world.

Wider environmental hazards arising out of mining operations in South Africa, and elsewhere in Africa, range from river contamination from chemicals used in mining processes to improper rehabilitation of min...