Last Updated：2025/11/26
Sentence
砒素、カルシウム、水素、鉛、マグネシウム、マンガン、酸素を含む直方晶系の双錐形鉱物の標本は、繊細な結晶と複雑な化学組成を示していた。
Quizzes for review
The synadelphite specimen displayed delicate orthorhombic dipyramidal crystals and a complex chemical composition containing arsenic, calcium, hydrogen, lead, magnesium, manganese, and oxygen.
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The synadelphite specimen displayed delicate orthorhombic dipyramidal crystals and a complex chemical composition containing arsenic, calcium, hydrogen, lead, magnesium, manganese, and oxygen.
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synadelphite
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