green on a red day., page-42

Here's a link to the scoping study gotgas is referring to.

I note it assumes a potash price between $US500 and $US700/tonne whereas the current potash price is $US450/tonne

http://www.stocknessmonster.com/news-item?S=TRH&E=ASX&N=473608

Annual Potash Production Assumption 4.2 million tonnes per annum of KCl4
Initial Mine Life 25 years
Projected Potash Price US$500-US$700/tonne KCl FOB
Estimated Capital Cost US$2.4 billion
Estimated Operating Cost US$144/tonne KCl
Sustaining Capital Cost US$39/tonne KCl