Last Updated：2025/11/26
At the field lab, the mineralogist identified a shimmering specimen of goldfieldite and carefully recorded its unusual composition.
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At the field lab, the mineralogist identified a shimmering specimen of goldfieldite and carefully recorded its unusual composition.
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野外実験室で、鉱物学者はアンチモン、ヒ素、銅、硫黄、テルルを含む等軸六面体の鉱物のきらめく標本を同定し、その異常な組成を注意深く記録した。
