| Name: | Magnesio-arfvedsonite Marf |
| IMA Chemistry: | NaNa2(Mg4Fe3+)Si8O22(OH)2 |
| Chemistry Elements: | The mineral Magnesio-arfvedsonite contains elements: Sodium (Na) Magnesium (Mg) Iron (Fe) Silicon (Si) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Myanmar |
| Year First Published: | 1957 |
| IMA Status: | Approved |
| Status Notes: | Miyashiro A (1957) The chemistry, optics, and genesis of the alkali-amphiboles, Journal of Faculty of Science, University of Tokyo, Section II 11, 57-83 Redefined with new type locality: Oberti R, Boiocchi M, Hawthorne F C, Ball N A, Harlow G E (2015) Magnesio-arfvedsonite from Jade Mine Tract, Myanmar: mineral description and crystal chemistry. Mineralogical Magazine 79, 253-260 |
| Structural Group Name: | Amphibole |
| Fleischer's Group Name: | amphibole-group 4 Na |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 2500 Million Years Ago |
| More Info: | Search Wikipedia: Magnesio-arfvedsonite (Wiki) Search Mindat: Magnesio-arfvedsonite Search Web Mineral DB: Magnesio-arfvedsonite |