| Name: | Gehlenite Gh |
| IMA Chemistry: | Ca2Al(SiAl)O7 |
| Chemistry Elements: | The mineral Gehlenite contains elements: Calcium (Ca) Aluminum (Al) Silicon (Si) Oxygen (O) |
| Country of Type Locality: | Italy |
| Year First Published: | 1815 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Fuchs J N (1815) Ueber den Gehlenit, ein neues Mineral aus Tirol, Journal für Chemie und Physik 15, 377-386 |
| Structural Group Name: | Melilite |
| Fleischer's Group Name: | melilite |
| Crystal Systems: | tetragonal |
| Oldest Known Age: | 4568.5 Million Years Ago |
| Mohs Hardness: | 5.5 |
| More Info: | Search Wikipedia: Gehlenite (Wiki) Search Mindat: Gehlenite Search Web Mineral DB: Gehlenite |