I'm a deep value buyer, and usually I like to compare peer-to-peer as a first pass. I've done this with TRH and other potash hopefuls, and the upshot is to forget about RAD, iron ore is merely a side distraction although a handy bonus.
If TRH get permits approved for potash tenements in Utah, and there's no reason why they shouldn't soon, then the share price will be $2.00 before the blink of an eye.
If initial drilling even sniffs KCL/K20 then times the current share price by 20 .... that's what the potash peers are currently trading at .... ans they're smaller!!
TRH Price at posting:
42.0¢ Sentiment: LT Buy Disclosure: Held