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  "path": "/article/deep-earth-diamonds-reveal-trove-of-never-before-seen-minerals/",
  "publishedAt": "2026-05-14T11:00:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "Flecks of minerals captured in diamonds show hidden connections between Earth’s surface and its deep interior",
  "title": "Deep-Earth diamonds reveal trove of never-before-seen minerals"
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