Ann: Carlow Castle Metallurgical Update, page-2

I think it looks pretty good for preliminary result - what interests and surprises me is they are going to do a cobalt flotation concentrate too, then an acid leach to get the last remaining metal out. Other flow sheets I have seen show all the cobalt being extracted by leach.  Maybe that means this is a rich cobalt ore.


We see (for the average grade) 48% of the gold recovered in the gravity circuit, then a further 27% recovered in the Copper flotation process, and the rest going to leach.
We see 77% of the copper recovered in flotation to a concentrate grading 26% copper.

What's not to like about that Guys? Eventually I can see full leach and SXEW (solvent extraction, electro winning)

Bring on the cobalt results, and the upgraded resource.  By Christmas please!!