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  "path": "/physics-mathematics/in-physics-first-chinese-scientists-create-rare-hexagonal-diamond-thats-harder-than-natural-diamond",
  "publishedAt": "2026-03-15T11:00:00.000Z",
  "site": "https://www.livescience.com",
  "tags": [
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  "textContent": "Researchers made small, pure samples of the elusive mineral lonsdaleite – also known as hexagonal diamond — and tested its material properties to show it's harder than diamond.",
  "title": "In physics first, Chinese scientists create rare 'hexagonal diamond' that's harder than natural diamond",
  "updatedAt": "2026-03-15T11:00:00.000Z"
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