RE: Lower cost option17 Oct 2024 14:25
I'm sorry kenny100, but your figures don't stack up as you are ignoring Zulu's lithium grade. The RNS yesterday clearly stated that the average grade was .54% using a 0% cut-off. PREM's peers in Africa use a cut-off of .5%, which means they do not include any ore grades under the cut-off in their MRE.
So processing 300,000 tons of Zulu ore will only produce 25,000 tons of SC6 which would bring in revenue of c$20m per annum.
I have no doubt that given enough money and time the plant can be made to work. Nobody knows how much money and time.
I also think that it might be possibly to produce SC6 with pre-selection of ore used but I doubt if SC6 can be produced consistently from such poor ore.
Even if GR can magic up some SC6 concentrate, it will be produced at a loss. Zulu is just not viable with spodumene prices around $800 per ton. The reason PREM's peers ignore ore under .5%, is that it is not financially viable to process. I know GR said in a recent interview that he calculated he could reduce costs to $500pt but I don't think he showed anyone that cigarette packet.
PREM may have been viable when spodumene prices were $2000pt, but it isn't now. PREM should follow the lead of some Australian hard rock lithium mines (with far better ore grades) and put the plant on a care and maintenance basis.