| Name: | Fenaksite Fnk |
| IMA Chemistry: | KNaFe2+Si4O10 |
| Chemistry Elements: | The mineral Fenaksite contains elements: Potassium (K) Sodium (Na) Iron (Fe) Silicon (Si) Oxygen (O) |
| Country of Type Locality: | Russia |
| Year First Published: | 1959 |
| IMA Status: | Approved |
| Status Notes: | Dorfman M D, Rogachev D D, Goroshchenko Z I, Mokretsova A V (1959) Fenaksite - a new mineral, Trudy Mineralogicheskogo Muzeya Akademiya Nauk SSSR 9, 152-157 Chemical formula revised: Golovachev V P, Drozdov Y N, Kuz'min E A, Belov N V (1971) The crystal structure of phenaxite FeNaK(Si_4_O_10_)(KNaFe[Si_4_O_10_]), Soviet Physics - Doklady 15, 902-904 |
| Structural Group Name: | Litidionite |
| Fleischer's Group Name: | lithidionite |
| Crystal Systems: | triclinic |
| Oldest Known Age: | 413.6 Million Years Ago |
| More Info: | Search Wikipedia: Fenaksite (Wiki) Search Mindat: Fenaksite Search Web Mineral DB: Fenaksite |