Diamond holes have similar grade to the surrounding RC holes, so...

Diamond holes have similar grade to the surrounding RC holes, so that means there doesn't seem to be any sampling issues with the RC.

"Diamond drill hole BBDD0009, situated 600m north of the Bombora discovery (Figures 1 and 2), confirmed that at least some of the gold mineralisation is west-dipping, parallel to the direction of drilling. Much of the west-orientated reconnaissance drilling to the north of the Bombora discovery (and possibly the south) is consequently not “seeing” all of the gold present, an aspect that will be addressed with further selective drilling. Based on the results from BBDD0009, the BBRC0201 drill intersection from earlier drilling (39m @ 3.22g/t Au; Figure 2) indicates good “down-dip” lode continuity but clearly has a sample bias resulting from drill orientation (not true width)."

Most interesting part. Drilling holes east north/south may reveal unseen lodes.

And they are reputable enough to admit that BBRC0201 drilled down-dip. A rare thing in an industry where many juniors intentionally drill down-dip to boost the share price.