| Name: | Ferroefremovite Fefr |
| IMA Chemistry: | (NH4)2Fe2+2(SO4)3 |
| Chemistry Elements: | The mineral Ferroefremovite contains elements: Nitrogen (N) Hydrogen (H) Iron (Fe) Sulfur (S) Oxygen (O) |
| Country of Type Locality: | Italy |
| Year First Published: | 2019 |
| IMA Status: | Approved |
| Status Notes: | Kasatkin A V, Plášil J, Škoda R, Campostrini I, Chukanov N V, Agakhanov A A, Karpenko V Y, Belakovskiy D I (2021) Ferroefremovite, (NH_4_)_2_Fe^2+^_2_(SO_4_)_3_, a new mineral from Solfatara di Pozzuoli, Campania, Italy. The Canadian Mineralogist 59, 59-68 |
| Structural Group Name: | Langbeinite |
| Fleischer's Group Name: | |
| Crystal Systems: | cubic |
| More Info: | Search Wikipedia: Ferroefremovite (Wiki) Search Mindat: Ferroefremovite Search Web Mineral DB: Ferroefremovite |