1. adjust "reported" width by the "angle of the hole (typically 60 deg) - to get a true vert interval.......
2. cut the "nugget effect" meters from the interval
3. cal the average % by summing the % and interval
4. hopefully you have enough data to see if that "width" continues across the body ......
5. then calc the tones (by bulk density)
6. then look at depth (ie hypothetical strip)