Ann: Burbanks Drilling Update, page-4

I'm afraid you've completely misunderstood the reason for this single deep drill hole. It is to 'confirm both the continuation of the host shear and that it remains mineralised and open at depth'. I.e it's about location of the edge, not about scoping the high lode zones in the resources.

If you want to see high grades, check the previous RC results on the same site (February release).