Lab-grown rocks and fewer weddings have put a huge damper on the market. On the bright side, a big dazzler is now affordable for many
  • jarfil@beehaw.org
    3·
    9 个月前

    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.