| Name: | Thorianite Tho |
| IMA Chemistry: | ThO2 |
| Chemistry Elements: | The mineral Thorianite contains elements: Thorium (Th) Oxygen (O) |
| Country of Type Locality: | Sri Lanka |
| Year First Published: | 1904 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Dunstan W (1904) The occurrence of thorium in Ceylon, Nature 69, 510-511 |
| Structural Group Name: | Fluorite |
| Fleischer's Group Name: | uraninite |
| Crystal Systems: | cubic |
| Oldest Known Age: | 2700 Million Years Ago |
| More Info: | Search Wikipedia: Thorianite (Wiki) Search Mindat: Thorianite Search Web Mineral DB: Thorianite |