RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:.27 GRAMS PER TON ?????
ValuePro wrote: "Diamonds have never been mentioned btw."
Because you haven't read about it does not mean it was never mentioned by anyone. Why do you think I was asking? I read about it someplace, given that the deep conglomerate gold at Witswatersrand is below South African diamond fields and because, theoretically at least, the structural geology of the Wits is similar to portions of Plibara (as you seem to understand, in part anyway). I didn't make this up.
I am refraining from again placing you on ignore as in your current incarnation you have been helpful, civil, and engaging. In short, a real person. If you once again degenerate into waste-of-time outright sillyiness, c'est au·tre chose and back you go.
Ta-ta
It's an interesting side discussion.
The Pilbara has been endowed with diamonds, and people have picked them up over the years. There are Kimberlite structures near Nullagine in fact.
Who knows what will come when you start processing all those billions yr old conglomerates and gravels.
Let's just hope the locals haven't put too many old graveyards or rock shrines in the way. And that Rio keeps them off our backs.
Tx