Did some more research and played with one "section". Results --- FWIW & DYOR
I noticed there are no significant assays reported for Holes 28-33 as well as the previously mentioned hole 21.
Hole 32 is in Opasura West and I can't be certain this or the other holes have been assayed yet.
Here is an updated version of assays on the plan view reflecting these 4 holes as barren/NSI.
From the available data it is possible to draw simple sections to scale. My first attempt is this one.
Location map for section(s)
Accuracy +-10m or so.
The mineralised unit does not appear very continuous on this section.
Some reasons for the lack of continuity could be:
lack of geological continuity;
holes being projected to the section (especially Hole BDA7);
Faulting;
Assays missing for holes 28 and 31? ;
poor plotting of data.
??other.
Interesting exercise which I may continue during the week.
GLTAH