RE: Gold Concentrate8 Jan 2021 10:23
@LockerRoom, I'm getting what you're saying about it being a test of the concentrating process rather than trying to assess the average grade, and that the processing could have begun with any lower grade input material to reach the final 20.7gms/tonne. However I don't think drilling into this type of resource will give any indication of average grade. Host rock which contains gold spread fairly evenly throughout would be amenable to that approach. However, our gold is contained within thin quartz veins running through a much larger volume of host rock which contains no gold at all. Further, within the quartz veins gold may be found sporadically in rich concentrations which again doesn't lend itself to assessment by drill core. Drilling is only for confirming the presence of the quartz veins which is a prerequisite for any gold being present. Only mining itself or bulk sampling will be able to confirm the average amount of gold in the quartz.