最終更新日：2025/11/25

(mineralogy) A mixed oxide mineral containing several different lanthanides as well as titanium, iron and manganese.

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crichtonite

元となった辞書の項目

crichtonite

(mineralogy) A mixed oxide mineral containing several different lanthanides as well as titanium, iron and manganese.

日本語の意味

複数のランタン系元素およびチタン、鉄、マンガンなどを含む混合酸化物鉱物

The geologist identified crichtonite in the thin section, noting its characteristic complex crystal structure and rare-earth content.

地質学者は薄片で、複数の異なるランタノイド元素とチタン、鉄、マンガンを含む混合酸化鉱物を特定し、その特徴的な複雑な結晶構造と希土類元素の含有量に注目した。

意味（1）

(mineralogy) A mixed oxide mineral containing several different lanthanides as well as titanium, iron and manganese.

crichtonites

（ plural ）