| Name: | Jahnsite-(MnMnMn) Jah-MnMnMn |
| IMA Chemistry: | Mn2+Mn2+Mn2+2Fe3+2(PO4)4(OH)2ยท8H2O |
| Chemistry Elements: | The mineral Jahnsite-(MnMnMn) contains elements: Manganese (Mn) Iron (Fe) Phosphorus (P) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | USA |
| Year First Published: | 1978 |
| IMA Status: | Approved,Redefined |
| Status Notes: | Moore P B, Ito J (1978) I. Whiteite, a new species, and a proposed nomenclature for the jahnsite-whiteite complex series. II. New data on xanthoxenite. III. Salmonsite discredited, Mineralogical Magazine 42, 309-323 |
| Structural Group Name: | Jahnsite |
| Fleischer's Group Name: | jahnsite |
| Crystal Systems: | |
| Oldest Known Age: | 2046 Million Years Ago |
| More Info: | Search Wikipedia: Jahnsite-(MnMnMn) (Wiki) Search Mindat: Jahnsite-(MnMnMn) Search Web Mineral DB: Jahnsite-(MnMnMn) |