Block JNow we know what the J stands for - Block Junk
154000 carats over 1.72 sq km at a unmentioned depth which would give the cubic meters and show how uneconomical mining would be.
Ph uck they didn't even bother to have the diamonds from the last sampling valued - this tells us they found crap
One last thing, AFA could be counting their remaining share of the Haib copper project being bought out by Teck - this fund their acquisition of Block pipe dream continues