| Name: | Marianoite Mri |
| IMA Chemistry: | Na2Ca4(Nb,Zr)2(Si2O7)2(O,F)4 |
| Chemistry Elements: | The mineral Marianoite contains elements: Sodium (Na) Calcium (Ca) Niobium (Nb) Zirconium (Zr) Silicon (Si) Oxygen (O) Fluorine (F) |
| Country of Type Locality: | Canada |
| Year First Published: | 2005 |
| IMA Status: | Discredited |
| Status Notes: | Chakhmouradian A R, Mitchell R H, Burns P C, Mikhailova Y, Reguir E P (2008) Marianoite, a new member of the cuspidine group from the Prairie Lake silicocarbonatite, Ontario, The Canadian Mineralogist 46, 1023-1032 Discredited as it is identical to wöhlerite: Dal Bo F, Friis H, Mills S J (2022) Nomenclature of wöhlerite group minerals. Mineralogical Magazine 86, 661-676 |
| Structural Group Name: | Wöhlerite |
| Fleischer's Group Name: | |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 1167 Million Years Ago |
| More Info: | Search Wikipedia: Marianoite (Wiki) Search Mindat: Marianoite Search Web Mineral DB: Marianoite |