Harvey Norman was well established company, with fundamentals...

Harvey Norman was well established company, with fundamentals revolving over sales/profit/dividends.

GXY fundamentals revolve around achiving future potential by completing massive projects.
Projects that require massive finds.
Large chunk of those funds has to come from outside sources, as it is. I.e. loans and CR's even if all the revenue from Mt Cattlin is put into those projects.

Therefore, your comparison is bit of apples and oranges.
Completely different situations