1985: Inside Brazil's massive Serra Pelada gold mine

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1985: Inside Brazil's massive Serra Pelada gold mine
Credit: Image: Robert Nickelsberg/Getty Images

Serra Pelada gold mine

Thousands scratch in the dirt for a flake of treasure

Alex Q. Arbuckle

1985

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In 1979, Genésio Ferreira da Silva, a farmer in the remote interior of Brazil, discovered a nugget of gold on his property and hired a geologist to see whether there was more to find.Within days, word had spread and a gold rush had begun. After five weeks, 10,000 speculators were scratching through the soil and finding nuggets as large as 13 pounds. By May 1980, 4,000 miners had laid claim to two-by-three-meter plots in the rapidly deepening and expanding hole in the ground. Workers known as garimpeiros collected the muddy soil into 40-pound sacks, which they then carried up hundreds of feet of rickety wood and rope ladders to the lip of the mine for sifting.At its peak, an estimated 100,000 garimpeiros worked in the yawning mine. A shantytown sprung up near the chasm, where some 60 to 80 murders went unsolved every single month.In 1986, flooding forced mining operations to end. In six years, the officially recorded yield was 44.5 tons of gold — but it was estimated that as much as 90 percent of the gold found was smuggled out and sold on the black market. Today, the mine is a small, polluted lake, which still sits on top of tons of undiscovered precious metal.

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Mine surveyors consult a map of plots in the mine. Credit: Robert Nickelsberg/Getty Images
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Mine surveyors measure off a single plot of two meters by three meters. Credit: Robert Nickelsberg/Getty Images
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Garimpeiros dig ore from a plot at the bottom of the mine. Credit: Robert Nickelsberg/Getty Images
Credit: Robert Nickelsberg/Getty Images
Credit: Robert Nickelsberg/Getty Images
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Workers carry out 40-pound bags of ore from the mine. Credit: Robert Nickelsberg/Getty Images
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Credit: Robert Nickelsberg/Getty Images
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Credit: Robert Nickelsberg/Getty Images
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Credit: Robert Nickelsberg/Getty Images
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Credit: Robert Nickelsberg/Getty Images
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Credit: Robert Nickelsberg/Getty Images
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Credit: Robert Nickelsberg/Getty Images
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Garimpeiros adjust a water pump. Credit: Robert Nickelsberg/Getty Images
A paymaster distributes wages to garimpeiros, who are paid two to three U.S. dollars a day. Credit: Robert Nickelsberg/Getty Images
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Original image has been replaced. Credit: Mashable
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Original image has been replaced. Credit: Mashable

Visit Premier Exhibitions at 417 5th Avenue to see the past become present again at "Retronaut's New York." This pop-up exhibition of extraordinary, digitally restored photographs captures New York City at the turn of the 20th century. It's only open until May 15, so be sure to get down there before it’s gone.

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