| Name: | Humboldtine Hbd |
| IMA Chemistry: | Fe2+(C2O4)·2H2O |
| Chemistry Elements: | The mineral Humboldtine contains elements: Iron (Fe) Carbon (C) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Czech Republic |
| Year First Published: | 1821 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | de Rivero M (1821) Note sur une combinaison de l'acide oxalique avec le fer trouvé à Kolowserux, près Belin en Bohéme, Annales de Chimie et de Physique 18, 207-210 |
| Structural Group Name: | Humboldtine, Oxalate |
| Fleischer's Group Name: | humboldtine |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 1060 Million Years Ago |
| More Info: | Search Wikipedia: Humboldtine (Wiki) Search Mindat: Humboldtine Search Web Mineral DB: Humboldtine |