Graphite could be in huge demand. Everyone focusing on Lithium but Graphite might be a good play too. Tesla battery plant will need 6 new flake graphite mines http://www.indmin.com/Article/3315690/Graphite/Tesla-battery-plant-will-need-6-new-flake-graphite-mines.html Any good public US graphite mining companies out there? Most I've found are on Canadian exchange.