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extracting gold from old computer RAM chips, a practice known as urban mining,

Science girl

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4,048,296 次观看 • 11 个月前 •via X (Twitter)

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Hundreds of protesters gathered in Accra, Ghana on Saturday to speak out against the practice of illegal small-scale gold mining, known locally as "galamsey."

Hundreds of protesters gathered in Accra, Ghana on Saturday to speak out against the practice of illegal small-scale gold mining, known locally as "galamsey."

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Old computer chips may look worthless, but many of them contain small amounts of real gold.🔱💾

Old computer chips may look worthless, but many of them contain small amounts of real gold.🔱💾

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This is How Gold is Extracted From Old RAM

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it's even better in practice, from a video as old as the song

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Ghana’s Western Region is a hotbed for illegal gold mining, known as galamsey. It’s destroying the country’s forest reserves and polluting rivers that locals use for drinking water.

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“This is real gold.” — A woman expresses her excitement as she displays the gold she dug up at an illegal mining (galamsey) site.

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In eastern Sierra Leone, 16-year-old Yahya and his friend Mohammed died while mining in an abandoned gold pit in Nyembadu. Despite the dangers of illegal mining, young people abandon their education in search of gold as BBC's Komla Dumor Award winner Godwin Asediba finds out.

In eastern Sierra Leone, 16-year-old Yahya and his friend Mohammed died while mining in an abandoned gold pit in Nyembadu. Despite the dangers of illegal mining, young people abandon their education in search of gold as BBC's Komla Dumor Award winner Godwin Asediba finds out.

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Nvidia has stopped production of its second-most advanced artificial intelligence chips, known as H200 chips, intended for the Chinese market

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Hundreds of Ghanaian youth took to the streets of the nation’s capital, Accra, on Saturday alongside celebrities like Feli Nuna, a musician and creative entrepreneur, to protest ongoing illegal small-scale gold mining, locally known as "galamsey."

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50,729 次观看 • 1 年前

And so, while Mnangagwa and his so-called adviser claim they are “rehabilitating the Mazowe River,” what is actually taking place is called gold sluicing. Common in artisanal and small-scale mining, especially along rivers. Widely practiced in parts of Asia, and South America. Gold sluicing is a traditional method of extracting gold from alluvial deposits—gold that has been eroded from rock and deposited in riverbeds, streams, and floodplains. The process involves using sacking material such as burlap, gunny sacks, old feed bags, or coarse netting as matting to trap gold particles. Gold-bearing soil, sand, and gravel are fed into a sluice channel. Through gravity separation, the heavier gold settles at the bottom while lighter material is washed away. The riffles and gunny-sack mats trap the dense gold particles and allow lighter debris to pass through. The trapped gold is then periodically collected from the sacks. Only the gullible and the uninformed ana Mutisi can be deceived by this charade.

And so, while Mnangagwa and his so-called adviser claim they are “rehabilitating the Mazowe River,” what is actually taking place is called gold sluicing. Common in artisanal and small-scale mining, especially along rivers. Widely practiced in parts of Asia, and South America. Gold sluicing is a traditional method of extracting gold from alluvial deposits—gold that has been eroded from rock and deposited in riverbeds, streams, and floodplains. The process involves using sacking material such as burlap, gunny sacks, old feed bags, or coarse netting as matting to trap gold particles. Gold-bearing soil, sand, and gravel are fed into a sluice channel. Through gravity separation, the heavier gold settles at the bottom while lighter material is washed away. The riffles and gunny-sack mats trap the dense gold particles and allow lighter debris to pass through. The trapped gold is then periodically collected from the sacks. Only the gullible and the uninformed ana Mutisi can be deceived by this charade.

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It’s a dude on IG from Norfolk saying they started “wellin” and using urban dictionary as a receipt — even the old heads from there saying they got it from DC 😂.

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