Ann: Platinum mineralisation at Cupuacu target, page-42

The short answer to your question (which Asculpeous thought might be showing you to suck eggs) is even if the metallurgical extractions are verified, it depends on the cost of extraction as to whether it is economic.
Given that simple fire assay was used,it is probable that a process such as extracting iron from its ore although energy intense would be more simple than any POX plant and very economic.

The BBX story is now long and complex.In the early days things seemed a lot simpler when Geoff McKenzie even showed how a pilot plant would look.Won't recap the rest of the story but it is obvious to most unbiased observers that BBX has a tiger by the tail with a massive PGM resource and it is only a matter of time before this is recognized by more speculators.

Don't worry about the clownrampers. They'll be gone soon.Russia is their only escape and plenty of empty seats into the country. No doubt they would feel more at home there.