Articles sur Metals

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Mineral processing tailings are pumped into a storage facility. Are there still valuable commodities in this waste?

Treasure from trash: how mining waste can be mined a second time

Identifying mine waste materials as economic resources will help support global demand for critical metals, boosting the mining industry during the downturn. All with environmental benefits.
Could municipal biosolids be a trove of tiny treasure? Heather Lowers, USGS Denver Microbeam Laboratory

Mining for metals in society’s waste

Mining waste rock from historic mines or even treated sewage to find useful metals and minerals could be a sustainable way to meet demand for these finite resources.
Shades of 60 elements that make a computer chip. intelfreepress

Metals in your smartphone have no substitutes

A few centuries ago, there were just a few widely used materials: wood, brick, iron, copper, gold and silver. Today’s material…

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