Just a few numbers...1 Oct 2023 17:15
We know that Karoussa is a 1M tonne PA plant which on full scale operation is about 80kOz per month. From Q2 trading update we know that Karoussa had 120,000 tonnes or ORE on the ROM pad. It was also said that this ore was "of initial low grade material from the mining of the top layer at the key KoeKoe open pit." Generally in gold mining I think low grade is deemed to below 1g per tonne. We know that at the time of release of the Q2 figures the processing plant was at circa 68% availability. So even if we assume that the mine operated on average of 34% availability in July, 80 % availability in August and 100% availability in September (which I think are high assumptions) then that would equate to 80kT x 0.34 = 27kT (July), 80kT x 0.8 = 64kT (August) and 80kT (September) at a grade of just 1g per tonne that would equate to 950 Oz in July, 2200 Oz in August and 2800 Oz in September.
I'm not saying that that is what they company have achieved but it does give an upper bound expectation in my view. Also note that there will be a few weeks between gold pour and gold sold so it is probably reasonable to assume that the 1000 Oz sold had been poured by early Sep. According to my numbers above the max that could have been expected might have only been circa 3200 Oz any way. So perhaps not as bad as I had first thought, especially if you factor a slightly poorer grade than 1g per tonne and slightly lower availability numbers.