Well, that was dumb. I didn't think to check Alderon. Up a lot on 4x volume, so some of that probably spilled over to altius, though I'm still not sure if there's a specific reason for the jump.
This piece has a lot of nice things to say about Alderon, though nothing really new:
http://www.businessinsider.com/rodney-cooper-bullish-on-iron-ore-and-copper-2011-8