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title: 南鳥島沖、海底泥に中重レアアース確認 内閣府が27年に大規模試験 - 日本経済新聞
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# 南鳥島沖、海底泥に中重レアアース確認 内閣府が27年に大規模試験 - 日本経済新聞

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- business / resources / claude / web-research

## Details
(本文なし。リンク先参照)

## Source
元記事: [南鳥島沖、海底泥に中重レアアース確認 内閣府が27年に大規模試験 - 日本経済新聞](https://www.nikkei.com/article/DGXZQOSG219TG0R20C26A7000000/) — published 2026-07-24T02:30:00Z