Sacrofanite
(Na61K19Ca32)Σ=112(Si84Al84O336)(SO4)26Cl2F6·2H2OIMA symbol: Scfapproved
Sacrofanite is a silicate mineral with the formula (Na61K19Ca32)Σ=112(Si84Al84O336)(SO4)26Cl2F6·2H2O, crystallizing in the hexagonal system. Its streak is white.
Physical properties
| Streak | whitesingle sourceWikidata (CC0) |
|---|
Classification
| Nickel-Strunz (10th) | 9.FB.05Wikidata (CC0) |
|---|---|
| Nickel-Strunz (9th) | 9.FB.05Wikidata (CC0) |
| Dana (8th) | 76.2.5.13Wikidata (CC0) |