RE:Bonanza shear , the largest zone , runs 2.71 g ton gold The probability that the grade of the Bonanza Shear will be higher than last year's is likely. You can start listening at 6:19 relevant to your concern or just listen to the whole interview.
https://kereport.podbean.com/e/goliath-resources-%E2%80%93-next-batch-of-10-high-grade-gold-drill-assays-from-the-surebet-and-bonanza-shear-zones/