Ann: Key Exploration Update Juma East, page-25

Well they're still working on that:
"further analytical and metal recovery test work is being conducted in specialist laboratories in Australia, Brazil and Canada."

One would need add the rhodium ($900/oz), osmium ($400/oz) and iridium ($735/oz) and other metals to that AuEq:
"SEM shots of the prill reveal a high level of inhomogeneity, with local elevated levels of silver, plus significant gold, platinum, osmium and iridium (see fig. 1 and appendix 1)."