| Name: | Gismondine |
| IMA Chemistry: | Ca2(Si4Al4)O16·8H2O |
| Chemistry Elements: | The mineral Gismondine contains elements: Calcium (Ca) Silicon (Si) Aluminum (Al) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Italy |
| Year First Published: | 1817 |
| IMA Status: | Approved |
| Status Notes: | Originally named zeagonite: von Leonhard K C (1817) Die zeagonit, ein neues mineral vom Capo do Bove bei Rom, Taschenbuch für die gesammte Mineralogie mit Hinsicht auf die neuesten Entdeckungen 11, 164-168 |
| Structural Group Name: | |
| Fleischer's Group Name: | zeolite |
| Crystal Systems: | monoclinic|orthorhombic |
| Oldest Known Age: | 428 Million Years Ago |
| More Info: | Search Wikipedia: Gismondine (Wiki) Search Mindat: Gismondine Search Web Mineral DB: Gismondine |