Feasibility is a process with developments along the way..
'We expect that by the end of 2011 technical and economic parameters of open pit and solution mining methods will have been examined so that the management can determine what is the optimal mining method at the initial production stage.'
Lets not also forget there are other milestones can be completed along the way:
• UPLISTING • possible offtake agreement • Indian/Chinese partnerships • Land acquisitions
To think the PPS is going to stay down here and then shoot up to its proper valuation the day feasibility is completed is naive IMO