RE: Re: LCCM PEPR27 Jan 2023 15:37
But with regard to the new PEPR, when compared to the approved oxide PEPR
- Mining area/location is the same
- fundamental extraction process used is the same
The transitional layer is in the same location, just deeper,
You would probably know how the treatment process differs, which is why they need a second PEPR, you seem to know more about mining than I do, I've had a google but can't get a clear reason
I assume the concern is acid run off as that's what's mentioned in the RNS', but in page 35 of the oxide PEPR all transitional ore samples taken from Palrtridge north are either non acid forming or potentially acid forming (low capacity). again this is just my research into it, I could be just clutching at straws