Chinese mining firm's catastrophic acid spill in Zambia causes environmental disaster

The spill happened on Feb. 18 when a tailings dam that holds acidic waste from a copper mine in the north of the country collapsed, according to investigators from the Engineering Institution of Zambia

Chinese mining firm's catastrophic acid spill in Zambia causes environmental disaster
The spill happened on Feb. 18 when a tailings dam that holds acidic waste from a copper mine in the north of the country collapsed, according to investigators from the Engineering Institution of Zambia