cob vs bpl, page-12

I mean the region of broken hill. I've looked at academic papers and patched together old presentations. Not sure if it's a conspiracy, but digital government records for cobalt are missing/not working (only mineral that does not work).
There are a few areas near Thackaringa that have already been shown to have cobalt bearing pyrite (bald hill, great vugh and others), but most of it has not yet been discovered though as the geology of the area is under a superficial soil layer. The general consensus is there is probably a lot there.