Top ten mining companies

1. http://top10companiesinindia.co.in/2013/12/04/top-10-mining-companies-in-india/
2. http://www.nseindia.com/content/corporate/eq_research_reports_listed.htm
3. http://www.nseindia.com/content/corporate/eq_rrl_m2z.htm
4. http://profit.ndtv.com/stock/coal-india-ltd_coalindia
5. http://www.indiacatalog.com/web_directory/minerals_metals/minerals_metals.html
6. http://www.moneycontrol.com/stocks/marketinfo/netsales/bse/miningminerals.html