| Name: | Jacobsite Jcb |
| IMA Chemistry: | Mn2+Fe3+2O4 |
| Chemistry Elements: | The mineral Jacobsite contains elements: Manganese (Mn) Iron (Fe) Oxygen (O) |
| Country of Type Locality: | Sweden |
| Year First Published: | 1869 |
| IMA Status: | Approved |
| Status Notes: | Damour A A (1869) Notice sur la jakobsite, nouvelle espèce minérale, Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences 69, 168-172 |
| Structural Group Name: | Spinel |
| Fleischer's Group Name: | spinel |
| Crystal Systems: | cubic |
| Oldest Known Age: | 2735 Million Years Ago |
| More Info: | Search Wikipedia: Jacobsite (Wiki) Search Mindat: Jacobsite Search Web Mineral DB: Jacobsite |