| Name: | Høgtuvaite Htu |
| IMA Chemistry: | Ca4[Fe2+6Fe3+6]O4[Si8Be2Al2O36] |
| Chemistry Elements: | The mineral Høgtuvaite contains elements: Calcium (Ca) Iron (Fe) Oxygen (O) Silicon (Si) Beryllium (Be) Aluminum (Al) |
| Country of Type Locality: | Norway |
| Year First Published: | 1990 |
| IMA Status: | Approved |
| Status Notes: | Grauch R I, Lindahl I, Evans H T, Burt D M, Fitzpatrick J J, Foord E E, Graff P, Hysingjord J (1994) Høgtuvaite, a new beryllian member of the aenigmatite group from Norway, with new X-ray data on aenigmatite, The Canadian Mineralogist 32, 439-448 Chemical formula revised: Grew E S, Hålenius U, Pasero M, Barbier J (2008) Recommended nomenclature for the sapphirine and surinamite group (sapphirine supergroup), Mineralogical Magazine 72, 839-876 |
| Structural Group Name: | Sapphirine |
| Fleischer's Group Name: | aenigmatite |
| Crystal Systems: | triclinic |
| Oldest Known Age: | 414 Million Years Ago |
| More Info: | Search Wikipedia: Høgtuvaite (Wiki) Search Mindat: Høgtuvaite Search Web Mineral DB: Høgtuvaite |