This is a similar situation to SUM- CBA require optimisation studies and further drilling from SUM, before finances come. Both companies will be submitting these to CBA in Q1 2014. Finance not guaranteed for either.
UML has a very low market cap - now $31m, and Henty seems to be going ok. Someone could take this company over, leave Dargues on ice until POG is better, and just go with Henty.