Yes,
for example he trasfered our coal resources into gold resources, only to show the real value of Prairie.
In his calculation 900 millions tons coal are round about 96 Mio oz Gold at current market prices. These you can mine for 271 usd/oz mining costs. That is great to compare in this kind of way. Which market cap you would expect for this fictitious gold company? Only 118,9 M Australian Dollar?
BR deMevesy