Post by
WisGuy1 on Oct 29, 2020 8:00am
NR: Field Trial Preparatory Testwork at Steinert Perth
https://www.novoresources.com/news-media/news/display/index.php?content_id=419
Comment by
WisGuy1 on Oct 29, 2020 9:10am
@yetihopps ^^^^Crush/screen/sort: No water, no chemicals, no tailings dam, hardly any overburden (flat and shallow), no mill construction (permits, ect), real-time grade control in the field (no off-premise lab delays). Verified the very fine halo Au can be recovered.
Comment by
HurricaneZeta on Oct 29, 2020 10:50am
Most here know what the halo is vp. You just have not been around long enough. Its the fines surrounding the nugget in situ. About 10% of the insitu nugget. Z
Comment by
TXRogers on Oct 29, 2020 10:56am
The "halo effect " was a very fine golden sheen found in the conglomerate matrix immediately surrounding a coarse gold nugget. I believe it was the result of erosion of the gold nugget itself, frozen as ultra fine gold particulate in surrounding host conglomerate. Tx
Comment by
HurricaneZeta on Oct 29, 2020 11:04am
You really think he would ignore me Tx? I will come back as Polite Pete and see how I do. The halo had something to do with ants I think. Z
Comment by
oldfx1 on Oct 29, 2020 11:14am
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Comment by
ValuePro on Oct 29, 2020 11:39am
Sheen? Do you mean as in nano particles? Are such recoverable by mechanical means?
Comment by
ValuePro on Oct 29, 2020 12:25pm
Yeah, stupid question, but I am not clear as to your meaning because tiny particles as in a "sheen" would not be recoverable mechanically.
Comment by
JuglarJoesph on Oct 29, 2020 2:16pm
The cloud on the bottom pic. https://www.novoresources.com/projects/karratha/ JJ
Comment by
ValuePro on Oct 29, 2020 8:32pm
O.k. JJ, thanks. I see a nugget surrounded by a gold matrix, both of which may be mechanically sorted, while a "sheen" can not.
Comment by
JuglarJoesph on Oct 29, 2020 8:35pm
Its gold dust. They say they can pick out 99% of the gold with sorters. And from the early days they were saying that dust accounted for 7 to 10% of the gold in situ, from memory. I highly doubt that can be recovered by a sorting machine. You can call me JJ VP. JJ
Comment by
JuglarJoesph on Oct 29, 2020 8:39pm
Which brings up a good point. If the halo can not be recovered in reality the grade drops by 10% so now you need another machine to get 733 tpd. So 11 machines for every of Jim Bowie's 1. Along with everything else 11 times also. And thats all I will say on the matter. JJ
Comment by
JuglarJoesph on Oct 29, 2020 9:01pm
Tomorrow we need to come up with a factor for theft. If you can just pick it up off the ground then that also needs to be incorporated into Jimbos machine count. Thats all I will say about that today. JJ
Comment by
JuglarJoesph on Oct 30, 2020 7:46am
With a bit of imagination one could just walk off the deposit also. https://www.cnn.com/style/article/shanghai-relocate-building-preservation-intl-hnk-scli/index.html JJ
Comment by
ValuePro on Oct 29, 2020 9:04pm
Dust in a matrix? Do you mean that when it becomes free gold it is dust? Clearly, I have little experience with conglomerate gold.
Comment by
JuglarJoesph on Oct 29, 2020 9:19pm
Yes. It used to be part of the nugget. Time and microbial thingys in a water or shoreline environment slowly disintegrates the nuggets. Back in the wet age. Think Waterworld, Jean Tripplehorn. My understanding anyway but others can elaborate better than me. Tx in particular has covered extensively but hes borderline alzheimers now so he might not remember. JJ
Comment by
JuglarJoesph on Oct 29, 2020 9:28pm
The theory is all explained on the nvo website. Bacteria lives inside rock. https://www.the-scientist.com/news-opinion/microbial-life-discovered-deep-in-canadian-mine-66333 JJ
Comment by
ValuePro on Oct 29, 2020 10:05pm
Yep, pesty microbials are everywhere; in outer space, around volcanic vents, even on and around your keyboard.
Comment by
JuglarJoesph on Oct 29, 2020 10:49pm
You think mine is dirty, youve never seen Venus Van Dame's. JJ:) zzz
Comment by
TXRogers on Oct 29, 2020 11:04pm
Does that mean I am qualified to run for the US Presidency? I'll need a new crack pipe first. Tx
Comment by
Rhino10 on Oct 29, 2020 9:36am
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Comment by
oldfx1 on Oct 29, 2020 10:07am
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