| Name: | Cookeite Ckt |
| IMA Chemistry: | (Al,Li)3Al2(Si,Al)4O10(OH)8 |
| Chemistry Elements: | The mineral Cookeite contains elements: Aluminum (Al) Lithium (Li) Silicon (Si) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | USA |
| Year First Published: | 1866 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Brush G J (1866) On cookeite, a new mineral species, The American Journal of Science and Arts 91, 246-248 |
| Structural Group Name: | Chlorite, Clay |
| Fleischer's Group Name: | chlorite |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 2660 Million Years Ago |
| More Info: | Search Wikipedia: Cookeite (Wiki) Search Mindat: Cookeite Search Web Mineral DB: Cookeite |