| Name: | Zwieselite Zwi |
| IMA Chemistry: | Fe2+2(PO4)F |
| Chemistry Elements: | The mineral Zwieselite contains elements: Iron (Fe) Phosphorus (P) Oxygen (O) Fluorine (F) |
| Country of Type Locality: | Germany |
| Year First Published: | 1841 |
| IMA Status: | Approved,Redefined |
| Status Notes: | Breithaupt J F A (1841) Phyletites ferrosus oder Zwiselit. in Vollständige Charakteristik des Mineral-Systems 2nd Edition, Arnoldische Buchhandlung (Dresden and Leipzig) 299-300 Chemical formula changed from Fe^2+^Mn^2+^(PO_4_)F: Miyawaki R, Hatert F, Pasero M, Mills S J (2019) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 50. New minerals and nomenclature modifications approved in 2019. Mineralogical Magazine 83, 615-620 |
| Structural Group Name: | Triplite |
| Fleischer's Group Name: | triplite |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 1820 Million Years Ago |
| More Info: | Search Wikipedia: Zwieselite (Wiki) Search Mindat: Zwieselite Search Web Mineral DB: Zwieselite |