Element Extinction Infographic

pubert7 (36)in #silver • 8 years ago

#gold #infographic #resources

8 years ago in #silver by pubert7 (36)

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lunix (53) 8 years ago

Look how fast ore-grades are falling :
https://srsroccoreport.com/global-silver-mining-industry-productivity-falls-to-the-lowest-in-history/

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