| Name: | Natroalunite Nalu |
| IMA Chemistry: | NaAl3(SO4)2(OH)6 |
| Chemistry Elements: | The mineral Natroalunite contains elements: Sodium (Na) Aluminum (Al) Sulfur (S) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | USA |
| Year First Published: | 1902 |
| IMA Status: | Approved,Redefined |
| Status Notes: | Hillebrand W F, Penfield S L (1902) Some additions to the alunite-jarosite group of minerals, American Journal of Science 164, 211-220 Redefined: Bayliss P, Kolitsch U, Nickel E H, Pring A (2010) Alunite supergroup: recommended nomenclature, Mineralogical Magazine 74, 919-927 |
| Structural Group Name: | Alunite-Alunite |
| Fleischer's Group Name: | alunite-jarosite-alunite subgroup |
| Crystal Systems: | hexagonal |
| Oldest Known Age: | 2727 Million Years Ago |
| More Info: | Search Wikipedia: Natroalunite (Wiki) Search Mindat: Natroalunite Search Web Mineral DB: Natroalunite |