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title: 【これまでの経緯】南鳥島沖の海底泥から希少なレアアース 分析結果を公表 イットリウム、ネオジムなどを確認
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published_at: '2026-07-24T02:30:00Z'
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# 【これまでの経緯】南鳥島沖の海底泥から希少なレアアース 分析結果を公表 イットリウム、ネオジムなどを確認

## 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
- domestic / resources / claude / web-research

## Details
(本文なし。リンク先参照)

## Source
元記事: [【これまでの経緯】南鳥島沖の海底泥から希少なレアアース 分析結果を公表 イットリウム、ネオジムなどを確認](https://news.tv-asahi.co.jp/news_economy/articles/900195514.html) — published 2026-07-24T02:30:00Z