Last Updated:2025/11/26

During the field study, the geologist identified siegenite in the sulfide vein and noted its cobalt and nickel content.

See correct answer

During the field study, the geologist identified siegenite in the sulfide vein and noted its cobalt and nickel content.

音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)
Source Sentence

現地調査で、地質学者は脈中に等軸・六八面体を持つコバルト・ニッケル硫化鉱を確認し、そのコバルトとニッケルの含有量を記録した。

Sentence quizzes to help you learn to read

Edit Histories(0)

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★