Here is an early diagram of the Tesoro. Pay special attention to the A-6 Swarm and the distances between veins, and also the grades. Then look at hole #11 from the drill release and tell me why there is only one intercept in that hole that should have hit at least 3 veins and quite possibly more.Because hole#11 was drilled very close to this area and also these veins are coming from the anomaly.

http://steliasmines.com/newsrelease/st-elias-mines-ltd-intersects-0-74gt-au-over-37-85-metres-in-ddh-te-11-06-at-tesoro/