Ann: Nickel-Copper Sulphides Discovered at Investigators,WSA-SGQ.AX, page-30

Back to the drawing board I think there PW. Not Fraser Range here and there are technical differences between these komatiite hosts (surface emplacement) and deeper Nova-style magmatic deposits you will have read about.

But the most obvious difference by any casual visual comparison of ore would be the spectacularly large mineral grains from the remobilised and recrystallised Nova orebody, compared to the more fine grained massive sulphides SGQ are showing us at Cathedral. However, "bonanza grade" is found in both.