| Name: | Magnesiodumortierite Mdum |
| IMA Chemistry: | MgAl6BSi3O17(OH) |
| Chemistry Elements: | The mineral Magnesiodumortierite contains elements: Magnesium (Mg) Aluminum (Al) Boron (B) Silicon (Si) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Italy |
| Year First Published: | 1992 |
| IMA Status: | Approved,Redefined |
| Status Notes: | Ferraris G, Ivaldi G, Chopin C (1995) Magnesiodumortierite, a new mineral from very-high-pressure rocks (Western Alps). Part I: Crystal structure, European Journal of Mineralogy 7, 167-174 Chemical formula changed from (Mg,Ti)(Al,Mg)_2_Al_4_BSi_3_(O,OH)_18_: Pieczka A, Evans R J, Grew E S, Groat L A, Ma C, Rossman G R (2013) The dumortierite supergroup. I. A new nomenclature for the dumortierite and holtite groups. Mineralogical Magazine 77, 2825-2839 |
| Structural Group Name: | Dumortierite |
| Fleischer's Group Name: | dumortierite |
| Crystal Systems: | orthorhombic |
| Oldest Known Age: | 982 Million Years Ago |
| More Info: | Search Wikipedia: Magnesiodumortierite (Wiki) Search Mindat: Magnesiodumortierite Search Web Mineral DB: Magnesiodumortierite |