Last Updated:2025/11/20
Sentence

ジルコンはしばしば火成岩中に茶色や灰色の四方晶系の結晶として現れ、地質学者によるウラン・鉛年代測定に広く用いられています。

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Zircon often appears as brown or gray tetragonal crystals in igneous rocks and is widely used by geologists for uranium–lead dating.

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Zircon often appears as brown or gray tetragonal crystals in igneous rocks and is widely used by geologists for uranium–lead dating.

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Related words

zircon

IPA(Pronunciation)
Noun
uncountable countable
Japanese Meaning
四方晶系の結晶を持つ鉱物で、通常は茶色または灰色をしており、ケイ素とジルコニウム酸化物からなる(数えられない名詞として扱う場合) / 偽宝石としても使用されることがある、ジルコンの結晶(数えられる名詞として扱う場合)
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ジルコンはしばしば火成岩中に茶色や灰色の四方晶系の結晶として現れ、地質学者によるウラン・鉛年代測定に広く用いられています。

Related Words

plural

English - English

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