Potosi, again is given a chance to fight pollution!!

Potosi has been created along with mining. Back when I was working for an international development organization, I had a peculiar disappointment. To make the story short, we proved those mining mills they were throwing to the river around $20K in bad mix of minerals, excessive use of chemicals to do the milling job andContinue reading “Potosi, again is given a chance to fight pollution!!”