| Name: | Janhaugite Jhg |
| IMA Chemistry: | Na3Mn2+3Ti2(Si2O7)2(O,OH,F)4 |
| Chemistry Elements: | The mineral Janhaugite contains elements: Sodium (Na) Manganese (Mn) Titanium (Ti) Silicon (Si) Oxygen (O) Hydrogen (H) Fluorine (F) |
| Country of Type Locality: | Norway |
| Year First Published: | 1981 |
| IMA Status: | Approved |
| Status Notes: | Raade G, Mladeck M H (1983) Janhaugite, Na_3_Mn_3_Ti_2_Si_4_O_15_(OH,F,O)_3_, a new mineral from Norway, American Mineralogist 68, 1216-1219 |
| Structural Group Name: | Wöhlerite |
| Fleischer's Group Name: | Wöhlerite |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 413.6 Million Years Ago |
| More Info: | Search Wikipedia: Janhaugite (Wiki) Search Mindat: Janhaugite Search Web Mineral DB: Janhaugite |