Last Updated:2025/12/04
Sentence
地質学者は、カルシウム、リチウム、ケイ素、カリウム、酸素、スズ、フッ素を含む無色の単斜晶系鉱物の希少な標本を同定し、その結晶形態と化学組成を学術誌のために注意深く記録した。
Quizzes for review
The geologist identified a rare specimen of aleksandrovite and carefully documented its crystal habit and chemical composition for the journal.
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The geologist identified a rare specimen of aleksandrovite and carefully documented its crystal habit and chemical composition for the journal.
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Related words
aleksandrovite
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