RE:RE:RE:RE:RE:Frontier…..Groan….The grade of the raw material has little to do with the value of the ressource compared to purity. Frontier however does have a low iron count so on that aspect they got purity covered as well.
They are advertizing only 9.3 million tons of reserve:
The PAK deposit has a mineral resource in measured, indicated and inferred categories of 9.3 MT averaging 2.06% LI2O.
Critical has a much lower LI20 count, but have over 30 million tons and throwing more rock in the crusher to get to 6% concentrate is not a big thing.