Alstonite
Properties
| Formula | BaCa(CO3)2 |
| Abbreviation | Asn |
| Luminescence emitter | Self trapped exciton |
| IMA Status | Grandfathered (pre-IMA), 1841 |
| Search other databases | webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Related materials | Barytocalcite, Paralstonite |
| Crystal symmetry | Trigonal, Point group 3m, Space group P31m (#157) |
| Tags | Mineral, Carbonate |