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Gold extraction from cyanide: New tech boosts precious metal recovery by recycling toxin
Scientists at Australia’s national science agency, CSIRO, have developed a new process designed to improve gold recovery and recycle toxic cyanide used in mining. The method, called ‘Sustainable Gold ...
Researchers have developed a new type of material that's 10 times more efficient at extracting gold from e-waste than previous adsorbents. Developed by chemists and materials scientists at the ...
Getting your Trinity Audio player ready... A company that wants to extract gold from piles of decades-old mining waste outside Leadville no longer plans to use cyanide in its processes after hearing ...
Forward-looking: A team of Australian researchers has unveiled a breakthrough method for extracting gold that could dramatically reduce the environmental and health hazards long associated with mining ...
Morning Overview on MSN
3,000-year-old Egyptian gold mine uncovers a vast hidden world
Deep in Egypt’s Eastern Desert, a working industrial pit has given way to something far older and stranger than modern ...
Interesting Engineering on MSN
Swedish firm’s massive 50-ton electric vehicles to help extract gold from Canadian mine
Canada's Eldorado Gold has announced it will up its electric mining vehicle fleet by another ten from 2026 to 2027.
"It will be based on separation of streams: total ore will be divided into categories and processed in cycles under the most appropriate technology for each," Alexander Krushch said MOSCOW, September ...
After the discovery of a 17-pound nugget in Little Meadow Creek, North Carolina, the state became a major hotbed of gold mining as a part of the first American gold rush in 1799. Early discoveries ...
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