Ann: High-Grade Assays Confirm Base Metal Discovery at Mt Hardy, page-9

% is the grade (percentage base metals)
Sum BM is the combined grade ie copper + lead +zinc

Basically the same thing.

Looks very good - I like that they have copper higher up (the better paying metal and if it oxidises then it's even better) and zinc lower down.

good thickness, very good grades - now for expansion along strike and the upper 100-150m to see if there's anything that is potentially open-pitable.

Be nice to see how it all looks in X-section but I love the long projection - tells a great story.

Well done to the management.