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ƒJƒŠƒtƒFƒƒtƒFƒŠ’è‰i‘MÎ, ƒ|ƒ^ƒVƒbƒNƒtƒFƒƒtƒFƒŠƒTƒ_ƒiƒKƒAƒCƒg
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Potassic-ferro-ferri-sadanagaite
- KCa2Fe5Al3Si5O22(OH)2
- (K,Na)Ca2(Fe,Mg)3(Fe,Al)2Al3Si5O22(OH,F,O)2
- [K+][Ca2+2][Fe2+3][Fe3+2][(OH)2|Al3Si5O22]17-
- K => Na: Ferro-ferri-sadanagaite
- FÊ: •
- ð: —ΊD
- Œõ‘ò: ƒKƒ‰ƒX
- “§‰ß: “§–¾-”¼“§–¾
- ™œŠJ: {110}2•ûŒü(120“x)Š®‘S
- d“x: 5.5-6
- ӊd: 4.3
- »Œn: ’PŽÎ
- ‘ÎÌ: 2/m, C2/m
- ŠiŽq (2009): a=9.9, b=18.1, c=5.4, β=105.2