Harkerite [ Ca48Mg16[AlSi4O15(OH)]4(BO3)16(CO3)16·2(H2O,HCl) ]
Material properties
| Formula | Ca48Mg16[AlSi4O15(OH)]4(BO3)16(CO3)16·2(H2O,HCl) |
| Abbreviation | Hkr |
| Classifications | Minerals containing BO3, Minerals containing CO3, Minerals containing OH, Minerals containing H2O |
| Luminescence emitters | Mn, O |
| IMA Status | Approved/redefined (IMA 2021 s.p.) |
| Search other databases | webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Borate , Carbonate , Hydrated , Hydroxide , Mineral, Aluminosilicate |
Composition
| Element | Atoms |
|---|---|
| Al | 2 |
| H | 4 |
| B | 6 |
| Si | 8 |
| Mg | 8 |
| O | 82 |
| Ca | 24 |
| C | 10 |
| Total: | 144 |