| Name: | Tetraferriannite Tfann |
| IMA Chemistry: | KFe2+3(Si3Fe3+)O10(OH)2 |
| Chemistry Elements: | The mineral Tetraferriannite contains elements: Potassium (K) Iron (Fe) Silicon (Si) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Australia |
| Year First Published: | 1925 |
| IMA Status: | Approved,Renamed |
| Status Notes: | Originally named monrepite: Wahl W (1925) Die Gesteine des Wiborger Rapakiwigebietes, Fennia 45, 83-88 Name changed from monrepite to tetra-ferri-annite: Rieder M, Cavazzini G, D’Yakonov Y S, Frank-Kamenetskii V A, Gottardt G, Guggenheim S, Koval P V, Muller G, Neiva A M R, Radoslovich E W, Robert J L, Sassi F P, Takeda H, Weiss Z, Wones D R (1998) Nomenclature of the micas, The Canadian Mineralogist 36, 905-912 Name changed from tetra-ferri-annite to tetraferriannite: Burke E A J (2008) Tidying up mineral names: an IMA-CNMNC scheme for suffixes, hyphens and diacritical marks, The Mineralogical Record 39, 131-135 |
| Structural Group Name: | Mica |
| Fleischer's Group Name: | mica-true micas |
| Crystal Systems: | monoclinic|hexagonal |
| Oldest Known Age: | 2600 Million Years Ago |
| More Info: | Search Wikipedia: Tetraferriannite (Wiki) Search Mindat: Tetraferriannite Search Web Mineral DB: Tetraferriannite |