Last Updated:2025/11/26

The geologist identified petrovicite in the vein, noting its unusual composition.

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The geologist identified petrovicite in the vein, noting its unusual composition.

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地質学者は脈中でビスマス、銅、鉛、水銀、セレンを含む斜方二角錐形の灰色鉱物を確認し、その異常な組成に注目した。

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