Richer than Boto, maybe Fekola tooI went back 4 years NR's on IMG's site for the Boto results. There is nothing like Hole 485 with 34 meters at 12gr/t, not even close. They have some longer intersections but the four best range from 3-4.5gr/t.
Boto's very best hole is 216gram-meters. Hole 485 is 407gram-meters.....almost double Boto's best hole.
I did some analysis on Fekola holes in the past. but tossed out the papers. They had some good holes but most of the good ones were deeper than these. I doubt they have something as good as Hole 485.
Diakha is still getting significant mineralization on nearly 60% of the holes. Fekola was closer to 50%.
I think we are close to concluding that Diakha is a better deposit than either Boto's Malikoundi or Fekola. Good to remember that Fekola got valued at $600 million.