Kimberlites

guys, I have read most posts, and it appears from reding that we have stumbled cross something amazing, my brief research on Kimberlites highlighted that they are sometimes the source of diamonds. sometimes. So whilst they have found a large Kimberlite there is no guarantee that there are diamonds in there, is that a fair enough opinion or am I way off?

Ps. Not down ramping at all, I nearly pissed my pants I was so excited by your interpretations of what this announcement actually means, but in the end the market does not reconcile with a lot of what's been said