| Name: | Hewettite Hew |
| IMA Chemistry: | CaV5+6O16·9H2O |
| Chemistry Elements: | The mineral Hewettite contains elements: Calcium (Ca) Vanadium (V) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Peru |
| Year First Published: | 1914 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Hillebrand W F, Merwin H E, Wright F E (1914) Hewettite, metahewettite and pascoite, hydrous calcium vanadates, Proceedings of the American Philosophical Society 53, 31-54 |
| Structural Group Name: | Hewettite |
| Fleischer's Group Name: | |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 340 Million Years Ago |
| More Info: | Search Wikipedia: Hewettite (Wiki) Search Mindat: Hewettite Search Web Mineral DB: Hewettite |