Last Updated：2025/11/28
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The geologist examined several cryptocrystallines under a microscope to determine their formation history.
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The geologist examined several cryptocrystallines under a microscope to determine their formation history.
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Related words
cryptocrystallines
Noun
form-of
plural
Japanese Meaning
（複数形）肉眼では個々の結晶が識別しにくい、微小な結晶構造を持つ物質または結晶粒の集合体。 / （複数形）隠れた（微視的な）結晶性を示す物質、すなわち目で確認しにくいほど細かい結晶からなるもの。
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