A pilot project in Bhubaneswar could solve a major environmental problem by using the waste ore from Sukhinda's chromium mines to manufacture more useful metals.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/solving-sukhindas-waste-problems
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining