Last Updated
:2025/12/07
松脂岩
Hiragana
しょうしがん / まつやにがん
Noun
Japanese Meaning
火山ガラスの一種で、黒色または暗緑色を呈し、樹脂のような光沢と貝殻状断口をもつ岩石。主に流紋岩質マグマの急冷によって生成される。英語の pitchstone に相当する。
Easy Japanese Meaning
かたい黒い石の一しゅで、つやがあり、こわれたところがガラスのようになる石
Sense(1)
(geology) pitchstone
( canonical )
( romanization )
( hiragana )
Quizzes for review
See correct answer
松脂岩
See correct answer
This area is rich in pitchstone.
See correct answer
この地域は松脂岩が豊富に存在しています。
Japanese - English
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