“And here is my advice. Look for the "right" kimberlite just off...

“And here is my advice. Look for the "right" kimberlite just off the concession to the South West, on or near the watershed.”

Ok, so assuming you’re right, from the below list, which tributary river to the Cacuilo do you think transported the source diamonds?

1. Chingue?
2. Zavige?
3. Canze?
4. Cachama?
5. Conga?
6. Chamacafo?, or
7. Culungo?

2, 3 & 4 have been bulk tested, so I assume it has to be 1, 5, 6 or 7???