| Name: | Coffinite Cof |
| IMA Chemistry: | U(SiO4)·nH2O |
| Chemistry Elements: | The mineral Coffinite contains elements: Uranium (U) Silicon (Si) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | USA |
| Year First Published: | 1955 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Stieff L R, Stern T W, Sherwood A M (1955) Preliminary description of coffinite - a new uranium mineral, Science 121, 608-609 |
| Structural Group Name: | Zircon |
| Fleischer's Group Name: | zircon |
| Crystal Systems: | tetragonal |
| Oldest Known Age: | 3074 Million Years Ago |
| More Info: | Search Wikipedia: Coffinite (Wiki) Search Mindat: Coffinite Search Web Mineral DB: Coffinite |