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Mr. Ree 10 year s ago
Don't forget to take into account how much you spent on chemicals and tools. I bet you lost money.

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pitterpat 10 year s ago
Yup, not to mention the investment of time it takes to extract so little yield.
       
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gachinko 10 year s ago
i bet this guy is chinese
       
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Cancamuso 10 year s ago
I think he might be a jew or a gipsy. And I'd say a jew because gipsies'd steal it.
       
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gigantes 10 year s ago
going around for three months scavenging old electronics, then slowly giving yourself cancer by use of the stripping chemicals...... yea, i think i'll pass.
       
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hbmaciel 10 year s ago
And I think in the end that little thing in his hand is mostly not gold. Because the golden aspect of those circuit contacts is merely a few atoms transfered to the surface of the copper.
       
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Escape 4 year s ago
haters, you people should be ashamed of your hater attitudes, this person went out of their way to teach others some knowledge they have, thank you computer recycling person for sharing your knowledge with me
       
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There are basically two methods of melting gold flakes and dust to recover gold available to the average person, the mercury method called Gold-Mercury Amalgam with its obviously toxic by-products and the Borax Method. The Borax Method is a technique of artisanal gold mining, with its basis in the principle that borax reduces the melting point of all minerals, including precious metals like gold. The melting point of gold is 1063 ˚C, which is a higher temperature than can be obtained by cheap torches and burners. By adding borax to the heavy mineral concentrate, the melting point temperature decreases, allowing people to melt gold out of their concentrate and salvage. By using borax, no mercury flour is produced, and gold recovery increases.

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Your Old Electronics Are Actually Mini Gold Mines
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