Last Updated
：2025/11/26
holtedahlite
Noun
Japanese Meaning
（鉱物学） 炭素、水素、マグネシウム、酸素、リンを含む無色の鉱物。特徴として、三方錐面体（トリゴナル・ディトリゴナルピラミッド形状）を呈する。
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(mineralogy) A trigonal-ditrigonal pyramidal colorless mineral containing carbon, hydrogen, magnesium, oxygen, and phosphorus.
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holtedahlite
The geologist carefully examined a pale, glassy holtedahlite specimen under the microscope to confirm its trigonal-ditrigonal pyramidal structure.
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The geologist carefully examined a pale, glassy holtedahlite specimen under the microscope to confirm its trigonal-ditrigonal pyramidal structure.
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