Very good mmss and, as usual, goldhunter!
I know you missed my 5 Bold Plays posted on Oct 7, 2014, easy to do. Your re-posting is timely, what with Frank's presentation to Enbridge.
Using natural gas for the direct reduction of chromite into concentrate and FeCr plus transport using 'rail or slurry pipeline over trucking' represents major product cost savings.

The fundamental issue has always been the supply and delivery of chromium concentrate, ferro-chrome, and nickel at the best long term competitive world price while obtaining social license through provision of needed infrastructure to mine and local communities respecting conservation environmental models.