I read on treasurenet that you can smelt black sand and that four out of every ten grains is actually mirco gold encased in magnetite. I want to learn from all of you to see if there …
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There may be an emerging market for the magnetite portion of black sands. As concerns over rising petroleum prices and greenhouse gases grow, the popularity of small scale synthetic gasoline and diesel plants using coal, wood waste, plastics, municipal wastes, natural gas and biomass as raw feedstock for this process is growing exponentially.
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Trilogy Refining is able to extract Gold and other precious metals and refine them using our patented process, refined to 24kt (.996% minimum). Results have shown recovery rates up to > 99% of obtainable metal on selected black sand concentrate.
WhatsApp: +86 18221755073
I am refining what I want to call creek bed black sand. After clarifying down to 100 grade screen, using a low gravity separator and using a magnet to remove most of the iron. Mixing 1 part charge, 1 part Borax, 0.5 part potassium nitrate.
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My black sands on the average weigh around 92 lbs per 5 gallon bucket. This works out to approximately 2.76 grams gold per 5 gallon bucket of black sands. I will be producing …
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This article will describe a simple and inexpensive method of capturing fine gold. Most small scale prospectors do not need to invest thousands of dollars to capture small placer gold dust. Using fine gold recovery methods, you can …
WhatsApp: +86 18221755073
I am refining what I want to call creek bed black sand. After clarifying down to 100 grade screen, using a low gravity separator and using a magnet to remove most of the iron. …
WhatsApp: +86 18221755073
For all you black sand processors out there, I can get you 10 ton truck loads for very little money, you pay the freight. Most assays in the 1 Troy oz. per ton range.
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Sending black sand to a refiner that you didn't know well, would be about the most unpredictable way of recovering gold from it. Unless you had a way of determining the amount of gold it contained before sending, it would be a total guessing game, and fertile ground for any …
WhatsApp: +86 18221755073
Both have a cost factor, so my suggestion is to have your "Black Sand" assayed, and sell it based on the assay. I do have market contacts, so that is an option, if interested. Keep in mind that black sands often contain Palladium, at least that's been my experience with the black sands from my area.
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I'm hoping this is the best place to put this. Apologies if it is not. Please follow me through on this. I am in the process of checking my black sand to see if there is gold in it. Here are the steps I have done so far: 1. Vinegar soak for 24 hours 2. …
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My black sands on the average weigh around 92 lbs per 5 gallon bucket. This works out to approximately 2.76 grams gold per 5 gallon bucket of black sands. I will be producing approximately a 5 gallon bucket of black sands every 5 days or so.
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Would not even think of assaying (or refining) black sands. Hematite and Magnetite are ~ 5.1 Specific Gravity and when classified to within 4 diameters of Gold are not a challenge for me to pan off. ... As gold becomes increasingly more difficult to find, recovering gold from black sands sounds like it might just be a viable option, provided ...
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Very little of the black sand i concentrated down by repeated panning was magnetic either. Less than 10% for definate. Pic of the demagnetised black sand concentrate i recovered my gold from Apoligies about pics been in wrong place i dont know why its happening its driving me nuts Ive a couple kilos black sand and a couple kilos of the upto ...
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We'll cover whether it is possible to find a profitable amount of gold in black sand. What Is Black Sand, and Where Is It Found? Black sand is composed of a mix of iron-group metals: Hematite and Magnetite.
WhatsApp: +86 18221755073
Trilogy Refining is able to extract Gold and other precious metals and refine them using our patented process, refined to 24kt (.996% minimum). Results have shown recovery rates up to …
WhatsApp: +86 18221755073
I read on treasurenet that you can smelt black sand and that four out of every ten grains is actually mirco gold encased in magnetite. I want to learn from all of you to see if there is a consensus among you on this point.
WhatsApp: +86 18221755073
Black sand samples must follow a special smelting procedure due to they are difficult to melt at common temperatures. The fluxes to be used must be chosen with detail in order to avoid wrong results. The sample preparation is other problem since these materials contains free gold.
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I am a placer gold miner from British Columbia. After recovering all visible gold from my concentrates I have sent three different samples of the concentrates in for assays. They came back at 83, 188 and 306 grams per ton gold still left in the concentrates. In order to verify the existence of...
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Yep, that's what I've been doing. There's still a lot of black sand remaining that isn't magnetic. That could be broken fragments of a number of crystalline black minerals we have around the area to the north and west, where mica schists are plentiful and various combinations of zinc-iron, manganese and other metal sulfides and oxides can be found in crystal form.
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I'm working on a method to separate black sand and other junk fron fine gold without using magnets or chemicals. It uses molten lead. As most of you probably know gold and the pgm's will sink to the bottom of molten lead. Black sand, dirt, sand a most other junk won't sink. Instead it will float on top of molten lead where it can easily be ...
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If you live in an area with large deposits of black-colored sand, are you sitting on tons of gold that you can refine? Or if you work for a mining company that pulverizes minerals and ends up with quantities of black sand, it is likely to contain quantities of …
WhatsApp: +86 18221755073
I have managed to extract the gold out of black sand ( it was only 300gr black sand), I have get done assay result which it was shoving 251 Oz/ton. we developed the flux and Technic to do. ... 4 Hole Sizes Metal Silver Casting Melting Templates Ingot, for Melting Casting Refining Gold Silver Copper Aluminum Brass Precious Metals DerJingX-20% ...
WhatsApp: +86 18221755073
This article will describe a simple and inexpensive method of capturing fine gold. Most small scale prospectors do not need to invest thousands of dollars to capture small placer gold dust. Using fine gold recovery methods, you can retain the vast …
WhatsApp: +86 18221755073
As gold becomes increasingly more difficult to find, recovering gold from black sands sounds like it might just be a viable option, provided one can streamline a decent process and figure out how to discard all the waste.
WhatsApp: +86 18221755073
We still have gold mines in southern Oregon, and plenty of miners still mining, although all of the new laws are making it harder. I am a bit confused what your calling black sands, is this from dredging or panning, or is this the black impure copper/gold powder from one of your processes like the copper II chloride leach...
WhatsApp: +86 18221755073
Sending black sand to a refiner that you didn't know well, would be about the most unpredictable way of recovering gold from it. Unless you had a way of determining the amount of gold it contained before sending, it would be a total guessing game, and fertile ground for any less-than-honest refiners.
WhatsApp: +86 18221755073
I am looking to buy sum Gold bearing Black Sand. Around #30-#100 bags. My e-mail is bmarvel@centurylink I am just one man with a couple of concentrators to put to work. awaiting your e-mail reply or from here looking for a on going thing. Bob.
WhatsApp: +86 18221755073
Black sand samples must follow a special smelting procedure due to they are difficult to melt at common temperatures. The fluxes to be used must be chosen with detail in order to avoid wrong results. The sample preparation …
WhatsApp: +86 18221755073
If you live in an area with large deposits of black-colored sand, are you sitting on tons of gold that you can refine? Or if you work for a mining company that pulverizes minerals and ends up with quantities of black sand, it …
WhatsApp: +86 18221755073