Last Updated
：2025/12/24
霰石
Hiragana
あられいし
Noun
Japanese Meaning
鉱物の一種。炭酸カルシウムからなり、石灰岩や貝殻などに含まれる。方解石と同じ組成だが結晶構造が異なる。同質異像の一つ。 / 真珠の成分の一つで、層状に沈着して真珠光沢を生む鉱物。
Easy Japanese Meaning
白やうすい色の石で、貝がらやほねの中などにできるもの
Chinese (Simplified)
碳酸钙矿物，斜方晶系 / 方解石的同质异形体 / 常见于贝壳、珊瑚、钟乳石等
Sense（1）
(mineralogy) aragonite
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
霰石
See correct answer
Aragonite is a type of calcium carbonate, and its crystal structure is distinctive.
Aragonite is a type of calcium carbonate, and its crystal structure is distinctive.
See correct answer
霰石はカルシウムカーボネートの一種で、その結晶構造は特徴的です。
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