The very narrow drill could be passing in between those narrow...

The very narrow drill could be passing in between those narrow veins, centimetres from hitting the high grade cobalt which is obviously there all over the place in Cobalt. Maybe the old method of finding a vein at surface and following it, just digging it up is the best way to get it out of the ground. You know its there, drilling might have absolutely no chance of telling us how much cobalt is underground as it doesn't seem to be disseminated. Does anyone know what to do to get it out other than those artisanal miners from Congo?