The government of Goa has offered the highest ever quantity of 4.7 million tonnes of low grade iron ore for sale through auction.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/goa-auction-47-mt-iron-ore
[2] http://admin.indiaenvironmentportal.org.in/category/author/dilip-kumar-jha
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/goa
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining