• acargitz@lemmy.ca
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    5 days ago

    You know what else used to be incredibly expensive, to the point of being more valuable than gold? Aluminum.

    So cry me a river.

      • jarfil@beehaw.org
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        4 days ago

        Kind of reflects the difficulty of refining aluminum ore. It’s much cheaper to recycle aluminum, which is why it’s one of the most looked for materials to recycle, and as more gets recycled the final price drops.