RE: A few notes from the presentation.18 Feb 2023 12:02
BB2, I’m not particularly underwhelmed, the numbers are in line with the WHI research note for what was predicted from Sable, actually 6,500 tpa of Cobalt Hydroxide is greater than the forecast. This was always more of a pilot project to prove they could produce the cobalt at export quality. From what Leon said in the RNS, the cobalt is being produced “from waste alone” which to me suggests that they are still processing the DRC tailings inherited from Glencore and this isn’t coming from 3rd party ROM. If that is the case, how long can we keep producing cobalt there before that resource runs out? It may be that they eventually pivot back to copper only from Sable and the larger scale cobalt production comes from the North. Of course with the modifications to Roan to allow processing of ROM as well as tailings, that could potentially be another source of cobalt to feed into Sable.
My understanding is that Roan will need to be shut down in order to do the front end modifications, I think Leon mentioned 8 weeks or so to do the upgrade plus I guess Roan will need to be ramped up again? I don’t expect stellar copper production during this period either but we should get guidance on that with the audited results during March. There should still be some copper production from Sable tailings / ROM I imagine.
HD43, Yes I think it’s the same thing, sometimes they say contained cobalt metal. I guess they have been tweaking things to get the quality up because the initial numbers Leon gave equated to 22.7% cobalt but the latest numbers equate to 25.8% cobalt.