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2 results for “XRF analysis” in History
History · 9 August 2026
The Hoard Problem: What Buried Gold Actually Tells Us
…t badly; the newest coin gives a terminus post quem, not a cause. · Chemical and isotopic analysis can now tie ancient gold to broad source regions, but recycling has thoroughly mixed the record. · Legal frameworks that reward reporting — rather than punishing finders — recover m…
Marguerite Adler · 16 min read
History · 14 July 2026
The Gold Standard: How a Soft Yellow Metal Became Money
For roughly five thousand years, humanity kept returning to the same element to settle its debts. The story is less about greed than about the unusually boring chemistry of atomic number 79. · Gold's…
Marguerite Adler · 14 min read
