I talked to CUU about why not drill into the high chargeability areas (values from 17.5 to 20) and was told that they believe most of the resource will be in chargeabilities ranging betwen values of 9 to 14, that's sort of their sweet spot for drilling; jmo. High chargeability does not imply that there is copper there or anything else. I can'r recall all the geology that comes with it, but maybe WG or another geologist can explain why this may be so.