It has been one year since the waste reservoir of a nearby zinc mine burst open and more than a billion gallons of toxic slurry poured through the breach into the Guadiamar River, flooding hundreds
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/toxins-spanish-mine-accident-1998-invade-food-chain
[2] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining