Raw The gold is so tiny its not even funny

Goldz

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Hey guys, I know it might be a long read but the help is needed,

Me and a few guys have come across a beach that’s full of black sands. So the natural thing to do as a curious prospector is... to pan for gold. And low and behold its quite rich, but here’s the caveat, its the tiniest gold you can ever come across. We're quite the rookies in this field (started about 3 months ago) so we went online in search of equipment that would help us get the gold from the sand or at the very least get concentrates. We saw allot of success with the 'Gold Cube' online with black sands and the many recommendations online that its great at fine gold esp with black beach sand. Allow me to emphasise how tiny this gold is, its so small that when place on a paper, any tiny incorrect handling of the paper will make the gold go poof, its so tiny that you can see many golds floating on the water surface. We also have a blue bowl and its pretty much useless as a decent amount of the gold would get sucked with the black sand even at low speeds (and yes we do add soap to prevent gold from floating). From the videos online that use the 'Gold Cube' esp the 4 stack, the first layer typically captures 80-90%+ of the gold and the second layer would catch the rest and you'd barely be able to find anything on the third layer. In our case however (and there are pictures uploaded for your eyes to witness), all 3 layers catch almost the same amount of gold If I didn’t write on the images which cons came from which layer you'd most likely not be able to tell which cons is from which layer. This made us conclude 2 things. Firstly, that the cube is most definitely losing gold shown by how much is captured by the last layer on the 'Gold Cube' (bad migration). And secondly, is that we need better equipment/plan/advice/help... etc you name it. And hence why we are here. Assuming budget is not an issue, what is the most suitable piece of equipment that is specialized at very very fine gold for beach black sand (and the variation in size from one gold grain to another is almost the same, they're all super tiny!). We are not looking for a multipurpose equipment that can do well on other gold ie. Placer, Alluvial, etc… We want a solution only for this situation as the beach is quite big and most of it contains gold so we believe it would be worth it to invest in a specialized piece of equipment for this situation. The black sand on the beach is perfect when it comes to not needing to classify it (there’s no rocks/pebbles/seashells etc...). Any form of help/advice would be appreciated, and like I said put budget aside as we want to lay down all options without constraints.

Believe it or not these images are from less than half a ton (metric) of black sand.

Thanks,

Goldz
 

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The key with getting fine gold is good classification.
That powder will wash away from in between big rocks(black sand grains).
Get a layered strain one step finer each layer and find out in which size range the most gold is.
If you get a couple of buckets and cut the bottom out, leaving an edge of the bottom, you can fit a fine mesh stainless screen in it and fix it with a soldering iron with a bent tip to press it down. The screen will melt in the plastic.
Once you know how (edited:) big the finest fine the biggest gold is, you can strain the bigger stuff out before it hits the sluice.

You can make a prescreen on your rockscreen to only let the right size through.
Then make a second one if needed to separate the fines in two sizes.
Different mats can help. Changing moss and riffles.
 
The key with getting fine gold is good classification.
That powder will wash away from in between big rocks(black sand grains).
Get a layered strain one step finer each layer and find out in which size range the most gold is.
If you get a couple of buckets and cut the bottom out, leaving an edge of the bottom, you can fit a fine mesh stainless screen in it and fix it with a soldering iron with a bent tip to press it down. The screen will melt in the plastic.
Once you know how (edited:) big the finest fine the biggest gold is, you can strain the bigger stuff out before it hits the sluice.

You can make a prescreen on your rockscreen to only let the right size through.
Then make a second one if needed to separate the fines in two sizes.
Different mats can help. Changing moss and riffles.
I have been successful in collecting nano gold. There is a lot of literature, on it online regarding Microfine Gold. You should take in consideration the Physics of Gold
and a little Magic is involved. Nano Gold can be found suspended in water because it is negatively Charged, The multiplier is that Gold is also Hydrophobic
. I use a Magnet Sluice loaded with magnetic Sand then I run the Beach sand through this Sluice, all the non-magnetics will go to tailing on the beach. Now take the Loaded magnetic black sand home. Dry all your Black sand very well. Now use a dry magnetic separator to separate the black sand from your microfine Gold. Fluit Fluit my storie is uit! I live in California and we have a great deal of magnetic sand surrounding extinct Volacos on the Pacific Rim.
I will be interested in how you progress . Look up Aussie Bloke prospecting on YouTube. when I use his process with 5 gallons of water I get on average $6.30 worth of gold when I follow his instructions. I agree I will not become a Millionaire but I get the thrill of winning the jackpot every time
 
It's interesting to see the different approaches suggested for recovering fine gold from black sands. Classification and using specialized equipment seem to be key. Has anyone tried using a combination of methods or found a particular technique that works best? Thanks for sharing your experiences!
 
Tumble it with Mercury may do the trick but its not readily available and you need some training to use it safely.
You want to go to jail if you do that in the united states. Mercury is readily available, unless your supplier knows you are going to try something like this. Then it is just no sale to you.
 
Though restricted mercury is still used readily in Australia.
Unfortunately, due to the hurt feelings and cotton wool brigade, a lot of forums don’t allow any discussion of the safe use of mercury at all. That’s a shame, it gets used regardless and knowledge prevents accidents and injury.
 
It's interesting to see the different approaches suggested for recovering fine gold from black sands. Classification and using specialized equipment seem to be key. Has anyone tried using a combination of methods or found a particular technique that works best? Thanks for sharing your experiences!
I am using the 2 Bucket System found on YouTube, only I have added a Magnet to the collector part and am getting more Nano Gold. You will Be surprised
 

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