最終更新日:2025/11/26
The geologist carefully identified the sobolevite among the pegmatite samples, noting its distinctive triclinic habit and brown color.
正解を見る
The geologist carefully identified the sobolevite among the pegmatite samples, noting its distinctive triclinic habit and brown color.
音声機能が動作しない場合はこちらをご確認ください
編集履歴(0)