A mild oxalic-acid-based hydrometallurgical process enables efficient indium recovery from indium tin oxide in solar cell waste while simultaneously releasing silver grids. The approach achieves ...
Westgold Resources is evolving into a processing-control business, leveraging its four-hub structure. Read why WGXRF stock is ...
The National Park Service’s decision to add hydrogen peroxide to the Lincoln Memorial Reflecting Pool to combat an algae bloom is drawing renewed attention to a $13.1 million renovation project ...
Greenpeace finds 'ghost permits' laundering illegal Amazon gold Brazil enforcement hits snags as miners adapt to crackdown Kayapo chief and Greenpeace warn of harms, criticize government ITAITUBA, ...
ITAITUBA, Brazil, May 29 (Reuters) - Billions of dollars worth of gold is still being extracted illegally from Brazil's Amazon rainforest, a study by nonprofit watchdog Greenpeace found, despite ...
At Flinders University, scientists have cracked a cleaner and greener way to extract gold—not just from ore, but also from our mounting piles of e-waste. By using a compound normally found in pool ...
A Times investigation shows how the U.S. and Canadian mints ended up buying gold that came from a Colombian drug cartel. By Katrin Bennhold I’m the host of The World. Gold is viewed as a safe place ...
Three reporters followed supply chains to reveal that the U.S. Mint buys gold that comes from foreign pawn shops and drug dealers, then claims it is from the United States. By Justin Scheck Justin ...
He acknowledges it was risky business going into the Liberian jungle “where nobody had actually systematically looked before,” and adds, “To be honest, we didn’t really have a clue what we were doing, ...
One reason that commodity-based businesses are attractive is that they're relatively simple to evaluate. It costs money for Agnico Eagle to dig holes in the ground, extract gold and other valuable ...
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