What’s CBE Worth, page-944

My understanding is we have already a historical assay result delivering 2 m 1.8% copper and 8 g Ag

According to the "strong wording" of Cobres management, i would at least for some holes expect better results - also in Cu grades.

"Drill hole NCP07 targets the southwestern extension of anomalous chalcocite mineralisation
intersected in historical drill hole TRDH14-16a (2m @ 1.8% Cu and 8 g/t Ag) and has demonstrated
that mineralisation increases and thickens out significantly"

Source:
Announcement (stocknessmonster.com)

Not a sophisticated Geo approach - only gut feeling...