All vanadium articles
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ResearchMineral-extracting microorganism could solve early Earth’s nitrogen-fixing mystery
Ancient microorganisms could have extracted vital nitrogen compounds using molybdenum mined from rocks
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ResearchSewage offers attractive source of precious metals
US Geological Survey team finds valuable metals in treated sewage and is working on the difficult problem of extraction
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ResearchHungary’s rivers in recovery after red mud disaster
Long term contamination of river system after industrial spill successfully prevented by extensive remediation efforts
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