| Name: | Sursassite Ss |
| IMA Chemistry: | Mn2+2Al3(SiO4)(Si2O7)(OH)3 |
| Chemistry Elements: | The mineral Sursassite contains elements: Manganese (Mn) Aluminum (Al) Silicon (Si) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Switzerland |
| Year First Published: | 1926 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Jakob J (1926) Sursassit, ein Mangansilikat aus dem Val d'Err (Graubünden), Schweizerische Mineralogische und Petrographische Mitteilungen 6, 376-380 |
| Structural Group Name: | Ardennite |
| Fleischer's Group Name: | |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 541 Million Years Ago |
| Mohs Hardness: | 3.0 |
| Diaphaneity: | 2.0 |
| More Info: | Search Wikipedia: Sursassite (Wiki) Search Mindat: Sursassite Search Web Mineral DB: Sursassite |