Gadolinite (subgroup)
Properties
| Formula | AIII2MBeII2SiIV2O8ψ2, A=Y,Ce,REE, M=Fe,◻, ψ=O,OH |
| Classification | Gadinolite (group) |
| Members | Gadolinite-(Nd), Gadolinite-(Y), Hingganite-(Yb), Calcybeborosilite-(Y), Hingganite-(Y), Hingganite-(Ce), Hingganite-(Nd), Gadolinite-(Ce), Minasgeraisite-(Y) |
| IMA Status | IMA Approved Group Name |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Hydroxide, Silicate , Subgroup |
Composition
| Element | Atoms |
|---|---|
| Si | 2 |
| O | 10 |
| Fe | 0-1 |
| Be | 2 |
| H | 0-2 |
| REE | 0-2 |
| ☐ | 0-1 |
| Y | 0-2 |
| Ce | 0-2 |