| Name: | Tetradymite Ttd |
| IMA Chemistry: | Bi2Te2S |
| Chemistry Elements: | The mineral Tetradymite contains elements: Bismuth (Bi) Tellurium (Te) Sulfur (S) |
| Country of Type Locality: | Slovakia |
| Year First Published: | 1831 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Haidinger W (1831) Notiz über den rhomboëdrischen Wismuthglanz, Zeitschrift für Physik und Mathematik 9, 129-132 |
| Structural Group Name: | Tetradymite |
| Fleischer's Group Name: | tetradymite |
| Crystal Systems: | hexagonal |
| Oldest Known Age: | 3640 Million Years Ago |
| More Info: | Search Wikipedia: Tetradymite (Wiki) Search Mindat: Tetradymite Search Web Mineral DB: Tetradymite |