2021, page-14

Hi,
Gold equivalent of all the numbers in red is already 368 K oz Au + 400 K oz Au equivalent or more at today's prices.
Parts of the structure are copper zones with gold and silver etc credits, whilst other zones are gold with credits.
If your tip is 550Koz Au only not including Ag, Cu, Bi, and Co, then I hope you are on the low side!
Assuming you are correct at 550Koz Au, then another 550+Koz Au Equivalent to consider.

All the various metals come out together, only the ratios change, so consideration of Ag and base metals is important.
Ag, Au, Cu, Bi, and Co prices improving.

IMHO this is a mine without a doubt (gut feeling).

I would like to buy some more, but funds are limited, alas.

DYOR
K