[ gbv ] [ English ]
tFEB`MΞ, tFEB`Cg
Σ₯耑ρΏΉρΉ«
Ferri-winchite
©N: 1978N (VA, Ilmenogorsky‘βΜ), 1979N (ϊ{)
YnXg: tFEB`MΞΜYn (3)
- CaNaMg4FeSi8O22(OH)2
- [][Ca2+][Na+][Mg2+4][Fe3+][(OH)2|(Si4O11)2]14-
- Mg => Fe: Ferro-ferri-winchite
- []Si => NaAl => Ferri-katophorite
- NaSi => CaAl => Magnesio-ferri-hornblende
- MgSi => FeAl: Ferri-barroisite
- FΚ:
- π: ΞD
- υς: KX
- §ί: §Ύ-Ό§Ύ
- J: {110}2ϋό(120x)ΎΔ
- dx: 5.5
- »n: PΞ
- ΞΜ: 2/m, C2/m
- iq: a=9.8, b=18.0, c=5.3, β=104.1