Last Updated：2025/11/26
The museum's mineralogy exhibit included a rare specimen of wallisite, its green-black crystals reflecting a complex mixture of arsenic, copper, lead, silver, sulfur, and thallium.
See correct answer
The museum's mineralogy exhibit included a rare specimen of wallisite, its green-black crystals reflecting a complex mixture of arsenic, copper, lead, silver, sulfur, and thallium.
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）
