The Archive
20 long-form pieces across history, markets, industry, craft, mining and science. Filter by desk, re-sort, or search the full text of every issue.
Industry
A tonne of good underground ore holds a few grams of gold. A tonne of discarded circuit boards can hold two hundred. So why is most of it still going into landfill?
28 July 2026 · 13 min read
Industry
A doré bar arrives at 85 per cent purity and leaves at 99.99. Between those two numbers sit chlorine gas, aqua regia, an electrolytic cell and a chain of custody that is now as valuable as the metal itself.
2 July 2026 · 12 min read
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