| Name: | Grenmarite Grn |
| IMA Chemistry: | Na2Zr2Na2MnZr(Si2O7)2O2F2 |
| Chemistry Elements: | The mineral Grenmarite contains elements: Sodium (Na) Zirconium (Zr) Manganese (Mn) Silicon (Si) Oxygen (O) Fluorine (F) |
| Country of Type Locality: | Norway |
| Year First Published: | 2003 |
| IMA Status: | Approved,Redefined |
| Status Notes: | Bellezza M, Franzini M, Larsen A O, Merlino S, Perchiazzi N (2004) Grenmarite, a new member of the götzenite-seidozerite-rosenbuschite group from the Langesundsfjord district, Norway: definition and crystal structure, European Journal of Mineralogy 16, 971-978 |
| Structural Group Name: | Seidozerite-Rinkite |
| Fleischer's Group Name: | rosenbuschite |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 294 Million Years Ago |
| More Info: | Search Wikipedia: Grenmarite (Wiki) Search Mindat: Grenmarite Search Web Mineral DB: Grenmarite |