Last Updated：2025/12/04
Sentence
地質学者たちはペグマタイト中で、褐色または黒色で水素、ニオブ、酸素、タンタル、チタン、イットリウムを含む斜方晶の鉱物の緻密な破片を同定し、その特有の色と結晶形を確認して興奮した。
Quizzes for review
Geologists were excited to identify a dense fragment of tanteuxenite-(Y) within the pegmatite, noting its characteristic brown to black color and orthorhombic crystal habit.
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Geologists were excited to identify a dense fragment of tanteuxenite-(Y) within the pegmatite, noting its characteristic brown to black color and orthorhombic crystal habit.
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Related words
tanteuxenite-(Y)
Noun
Japanese Meaning
（鉱物学において）水素、ニオブ、酸素、タンタル、チタン、イットリウムを含む、茶褐色または黒色の直方体形（直方体に近い）鉱物
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