| Name: | Naumannite Nau |
| IMA Chemistry: | Ag2Se |
| Chemistry Elements: | The mineral Naumannite contains elements: Silver (Ag) Selenium (Se) |
| Country of Type Locality: | Germany |
| Year First Published: | 1828 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Originally named Selensilber: Rose G (1828) Ueber ein neues Selenerz vom Harz. Annalen der Physik und Chemie 14, 471-473 Name changed from selensilber to naumannite: Haidinger W (1845) Zweite Klasse: Geogenide. XIV. Ordnung. Glanze. III. Silberglanz. Naumannit., in Handbuch der Bestimmenden Mineralogie, Bei Braumüller and Seidel (Wien) 563-570 |
| Structural Group Name: | Not in a structural group |
| Fleischer's Group Name: | eucairite |
| Crystal Systems: | orthorhombic|unknown |
| Oldest Known Age: | 4000 Million Years Ago |
| More Info: | Search Wikipedia: Naumannite (Wiki) Search Mindat: Naumannite Search Web Mineral DB: Naumannite |