Last Updated：2025/11/23
Sentence
岩石薄片顕微鏡で観察すると、玄武岩の微細結晶質の基質は、最も高い倍率で初めてその緻密に絡み合った鉱物を示した。
Quizzes for review
Under the petrographic microscope, the basalt's cryptocrystalline matrix revealed its tightly intergrown minerals only at the highest magnifications.
See correct answer
Under the petrographic microscope, the basalt's cryptocrystalline matrix revealed its tightly intergrown minerals only at the highest magnifications.
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Related words
cryptocrystalline
Adjective
not-comparable
Japanese Meaning
鉱物学において、結晶構造が通常の拡大倍率では認識できず、高倍率で観察した場合にのみ結晶的性質が確認できる状態を示す。
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