| Name: | Ferri-katophorite Fktp |
| IMA Chemistry: | Na(NaCa)(Mg4Fe3+)(Si7Al)O22(OH)2 |
| Chemistry Elements: | The mineral Ferri-katophorite contains elements: Sodium (Na) Calcium (Ca) Magnesium (Mg) Iron (Fe) Silicon (Si) Aluminum (Al) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Russia |
| Year First Published: | 1978 |
| IMA Status: | Approved,Redefined |
| Status Notes: | Defined by IMA nomenclature commission: Leake B E (1978) Nomenclature of amphiboles, American Mineralogist 63, 1023-1052 Redefined: Pushcharovskií D Y, Lebedeva Y S, Pekov I V, Ferraris G, Novakova A A, Ivaldi G (2003) Crystal structure of magnesioferrikatophorite. Crystallography Reports 48, 16-23 |
| Structural Group Name: | Amphibole |
| Fleischer's Group Name: | amphibole-group 3 Na-Ca |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 418 Million Years Ago |
| More Info: | Search Wikipedia: Ferri-katophorite (Wiki) Search Mindat: Ferri-katophorite Search Web Mineral DB: Ferri-katophorite |